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Federal Supply Class
Federal Supply Class 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components — clustered reference parts from bounded catalog scan. Classification does not certify fit-for-purpose, interchangeability, trace sufficiency or stock readiness.
Why buyers stay
Replied to by a named sales executive
Sal Faruqui owns inbound RFQs end-to-end — no generic queue, one contact through fulfillment.
Priority review for AOG lines
Routine RFQs are reviewed promptly; AOG-marked lines bypass the routine queue and are prioritized for callback.
Documents lined up before purchase
FAA Form 8130-3, ATA-106, Certificate of Conformance, and mill-cert requirements are captured before quoting.
PUB LOG referenceEvidence-safe related rows — not stock, price, or GTIN claims. Bounded sample; always confirm particulars with procurement engineering and records teams.
Purolator Facet 1740839-04 Filter Body, Fluid — Approvals and Conformities NSN 1650-01-572-4494 Alternate PN#s 1740839-04-80 Product Attributes Country of Origin United States Shipping Weight 0.554 pounds ECCN 9A991.d Manufacturer P/N 1740839-04 Schedule B Code 8421.23.0000 Pack Quantity 1 End Ite
Supplier identity disclosed before award
You see who would ship the part before you commit. No anonymous resale, no last-minute supplier swap.
PTI 7590361-101 FAA-PMA Oil Filter Element — Approvals and Conformities NSN 1650-01-357-9737 Honeywell PN/Spec # 3880938-1 Product Attributes Country of Origin United States Shipping Weight 0.5 pounds ECCN 9A991.d Manufacturer P/N 7590361-101 Schedule B Code 8421.23.0000 Pack Quantity 1 PTI Tec
PTI 21-11328 FAA-PMA Hydraulic Filter Element — Approvals and Conformities NSN 1650-00-442-2597 Textron Bell PN/Spec# 206-076-034-3 206-076-034-003 Alternate PN#s 500055, ACA767F415 Product Attributes Country of Origin United States Shipping Weight 0.08 pounds ECCN 9A991.d Color Family Gray Manufa
Tire & Rim Association VC9 Cap, Valve — Approvals and Conformities NSN 1650-01-307-6979 Alternate PN#s TR, VC9, TRVC9 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Color Family Silver Manufacturer P/N VC9 Schedule B Code 8481.90.9090 Pack Quan
Tire & Rim Association TR-VC9 Cap, Valve — Approvals and Conformities NSN 1650-01-307-6979 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Color Family Silver Manufacturer P/N TR-VC9 Schedule B Code 8481.90.9090 Pack Quantity 1 Color Silver Tire &
PTI 7588429 FAA-PMA Filter Element — Approvals and Conformities NSN 1650-01-406-1985 Alternate PN#s 5909812 Product Attributes Country of Origin United States Shipping Weight 0.5 pounds ECCN 9A991.d Color Family Tan Manufacturer P/N 7588429 Schedule B Code 8421.23.0000 Pack Quantity 1 C
GOODRICH 74-451-K Edge Sealer for Black Estane® Pneumatic De-Icers - Quart Kit — Approvals and Conformities NSN 1650-01-066-1012 Product Attributes Country of Origin United States Shipping Weight 4 pounds ECCN EAR99 Color Family Silver Manufacturer P/N 74-451-K Schedule B Code 8803.30.0010 Pack Quantity 1 Ship Dimensions 8 x 5 x
Aeronautical Standard AN6235-1A Hydraulic Fluid Filter Element — Approvals and Conformities NSN 1650-01-206-1955 MIL-SPEC# MIL-F-5504 Alternate PN#s 572754, 751-759, 28115G, 30021-3, 4889, 572574 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AN6235-1A S
Purolator Facet 1744586-01 FAA-PMA Filter Element Assembly — Approvals and Conformities NSN 1650-01-053-2846 Alternate PN#s 57880, 7592399-101, AC9780F-15Y6 Product Attributes Country of Origin United States Shipping Weight 0.26 pounds ECCN 9A991.d Manufacturer P/N 1744586-01 Schedule B Code 8421.23.0000 Pack
SK15171-302-637 — Dill Air Controls SK-15171-302-637 High-Pressure 1,500 PSI Strut Valve — Approvals and Conformities NSN 1650-00-025-2054 Piper PN/Spec# 453-124 Aeronautical Standard PN/Spec# AN812-1 AN-812-1 Alternate PN#s 44213-1 Product Attributes Country of Origin United States Shipping Weight 0.15 pounds ECCN EAR99 Manufacturer P/N S
PTI 7586395 FAA-PMA Lube Oil Filter Element — Approvals and Conformities NSN 1650-01-430-4096 Alternate PN#s 5903375, AC9806F80YI Product Attributes Country of Origin United States Shipping Weight 0.87 pounds ECCN 9A991.d Color Family Tan Manufacturer P/N 7586395 Schedule B Code 8421.23.0000 Pac
Dill Air Controls 637 Yellow Brass Aircraft Valve Cap — Approvals and Conformities NSN 1650-00-222-4525 MIL-SPEC# MS20813-1 Piper PN/Spec# 751-502 Aeronautical Standard PN/Spec# AN813-1 AN813-1A AN813-1B Alternate PN#s VC5, TRVC5 Product Attributes Country of Origin United States Shipping Weight 0.001 pou
Purolator Facet 055916-04 FAA-PMA Disposable Fluid Filter Element — Approvals and Conformities NSN 1650-00-286-2254 Alternate PN#s 55956 AC-9649F-1 7578137-101 Product Attributes Country of Origin United States Shipping Weight 0.5 pounds ECCN 9A991.d Manufacturer P/N 055916-04 Schedule B Code 8421.23.0000 Pack Quanti
PTI 7583141 FAA-PMA Non-Cleanable Oil Filter Element — Approvals and Conformities NSN 1650-01-053-2846 Alternate PN#s 57880, 1744586, AC9780F15, AC9780F15Y6 Product Attributes Country of Origin United States Shipping Weight 0.384 pounds ECCN 9A991.d Color Family Tan Manufacturer P/N 7583141 Schedule B Co
PTI 7577741 FAA-PMA Hydraulic Element Filter — Approvals and Conformities NSN 1650-01-060-9632 Boeing PN/Spec# 10-60555-8 Product Attributes Country of Origin United States Shipping Weight 0.138 pounds ECCN 9A991.d Color Family Tan Manufacturer P/N 7577741 Schedule B Code 8421.23.0000 Pack Quanti
Aeronautical Standard AN6235-2A Hydraulic Fluid Filter Element — Approvals and Conformities NSN 1650-00-542-2060 MIL-SPEC# MIL-F-5504 Alternate PN#s 572760, 27570, 28634-G, R9W187-826, 7509202 Product Attributes Country of Origin United States Shipping Weight 0.15 pounds ECCN 9A991.d Manufacturer P/N AN6235-2A Sch
PTI 7575597 FAA-PMA Non-Cleanable Hydraulic Filter Element — Approvals and Conformities NSN 1650-00-460-0624 Alternate PN#s 7506004, 21-10999, 21-10965 Product Attributes Country of Origin United States Shipping Weight 0.5 pounds ECCN 9A991.d Color Family Tan Manufacturer P/N 7575597 Schedule B Code 8421.23.00
Purolator Facet 043046 FAA-PMA Filter Element — Approvals and Conformities NSN 1650-00-973-3548 Alternate PN#s 043046-00-80, 7553848, WF336127 Product Attributes Country of Origin United States Shipping Weight 0.05 pounds ECCN 9A991.d Color Family Tan Manufacturer P/N 043046 Schedule B Code 8421.2
PTI 7579077 FAA-PMA Non-Cleanable Fuel Filter Element — Approvals and Conformities NSN 1650-01-033-4594 Alternate PN#s 56400, 038498-31, AC-9780F-1, AC9780F1Y3, 7554944, 7555056, 7575072, 7578582, 7579002 Product Attributes Country of Origin United States Shipping Weight 0.38 pounds ECCN 9A991.d Color Fam
Purolator Facet 638464-03 FAA-PMA Filter Element Assembly — Approvals and Conformities NSN 1650-01-050-0571 Textron Bell PN/Spec# 206-040-128-3 Alternate PN#s 638182 Product Attributes Country of Origin United States Shipping Weight 0.49 pounds ECCN 9A991.d Color Family Gray Manufacturer P/N 638464-03 Schedul
PTI 6658323 FAA-PMA Filter Element — Approvals and Conformities NSN 1650-00-024-9665 Piper PN/Spec# 754-783 Aeronautical Standard PN/Spec# AN6237-1 Alternate PN#s 574373 Product Attributes Country of Origin United States Shipping Weight 0.5 pounds ECCN 9A991.d Manufacturer P/N 6658323 S
Tire & Rim Association VC5 Cap, Valve — Approvals and Conformities NSN 1650-00-222-4525 MIL-SPEC# MIL-C-5500 Alternate PN#s TRVC5, MS20813-1, AN813-1, AN813-1A, AN813-1B Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Color Family Yellow Manufac
Aeronautical Standard AN6237-1 Filter Element, Fluid — Approvals and Conformities NSN 1650-00-024-9665 MIL-SPEC# AN6237 Alternate PN#s 4872, 28065-D, 6658323 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN 9A991.d Manufacturer P/N AN6237-1 Schedule B Code 8803.30.0060 P
PTI 7588561 FAA-PMA Non-Cleanable Hydraulic Filter Element — Approvals and Conformities NSN 1650-00-939-6413 Boeing PN/Spec# 10-60593-12 Alternate PN#s AC4825F12 Product Attributes Country of Origin United States Shipping Weight 1.63 pounds ECCN 9A991.d Color Family Gray Manufacturer P/N 7588561 Schedule B Cod