Can I search by part number or NSN?
Yes. Start with a part number, NSN, NIIN, FSC, aircraft, product category, or sourcing issue. PartsPerk routes the request to the safest next workflow.
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PartsPerk Source Finder™
Search by part number, NSN, aircraft, category, supplier issue, or document need. PartsPerk routes the request to RFQ, AOG, Trace Check, Supplier Backup, or Alternate Review.
Catalog reference
Showing 12 of 12 catalog matches
Possible matches by description — not an exact identity
These rows matched title/description search, not exact PN/NSN identity. Never treat discovery as confirmed interchangeability or stock.
Military Specification
SKU SGP185400
NSN 4020-00-033-7695
Approvals and Conformities NSN 4020-00-033-7695 Alternate PN#s AA52081-B-2-WHITE, 202-2 NATURAL T, MILT43435T2S2W Product Attributes Country of Origin United S…
Military Specification
SKU SGP191597
NSN 4020-01-181-8148
Approvals and Conformities NSN 4020-01-181-8148 Product Attributes Country of Origin United States Shipping Weight 0.55 pounds ECCN EAR99 Color Family Black Ma…
Military Specification
SKU SGP191598
NSN 4020-00-085-1002
Approvals and Conformities NSN 4020-00-085-1002 Product Attributes Country of Origin United States Shipping Weight 0.55 pounds ECCN EAR99 Color Family Black Ma…
Military Specification
SKU SGP191599
NSN 4020-01-109-0654
Approvals and Conformities NSN 4020-01-109-0654 Product Attributes Country of Origin United States Shipping Weight 0.55 pounds ECCN EAR99 Color Family White Ma…
Military Specification
SKU SGP191600
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.55 pounds ECCN EAR99 Color Family Black Manufacturer P/N A-A-52…
Military Specification
SKU SGP191601
NSN 4020-01-267-5377
Approvals and Conformities NSN 4020-01-267-5377 Product Attributes Country of Origin United States Shipping Weight 0.55 pounds ECCN EAR99 Color Family White Ma…
Military Specification
SKU SGP191602
NSN 4020-00-226-5024
Approvals and Conformities NSN 4020-00-226-5024 Product Attributes Country of Origin United States Shipping Weight 0.55 pounds ECCN EAR99 Color Family White Ma…
Military Specification
SKU SGP191603
NSN 4020-01-494-8864
Approvals and Conformities NSN 4020-01-494-8864 Alternate PN#s 103-2 BLACK T, MILT43435B1B3B Product Attributes Country of Origin United States Shipping Weight…
Military Specification
SKU SGP206991
NSN 4020-01-384-6100
Approvals and Conformities NSN 4020-01-384-6100 Alternate PN#s 102-2 BLACK T, MILT43435BIB2B Product Attributes Country of Origin United States Shipping Weight…
Military Specification
SKU SGP211664
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.5 pounds ECCN EAR99 Color Family Black Manufacturer P/N A-A-520…
Military Specification
SKU SGP87430
NSN 4020-00-656-1125
Approvals and Conformities NSN 4020-00-656-1125 MIL-SPEC# MIL-T-43435 Alternate PN#s LC136/BLACK Product Attributes Country of Origin United States Shipping We…
Military Specification
SKU SGP87431
NSN 4020-00-080-0473
Approvals and Conformities NSN 4020-00-080-0473 MIL-SPEC# MIL-T-43435 Product Attributes Country of Origin United States Shipping Weight 0.55 pounds ECCN EAR99…
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NSN intelligence records
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supplier profiles
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high-demand categories
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RFQ signal capture
AI-ready answer
PartsPerk is a paperwork-first aviation parts search and RFQ engine. Search by part number, NSN, NIIN, CAGE code, manufacturer, FSC, or aircraft platform — every result routes through identifier-aware sourcing review with supplier identity disclosed before award.
Key facts
Best for
High-demand lanes
Use a lane when you know the product family. Each click records demand context and opens a safer buyer path, not a stock or authorization claim.
Full taxonomy
Explore the hierarchical taxonomy — aerospace and defense, civil aviation, rotorcraft, propulsion, electronics, hardware, industrial automation, and NSN logistics — with 8 top-level groups, 25+ category pages, and cross-links to FSC, ATA chapters, and OEM-compatible manufacturers.
Quick RFQ
Start with the part and quantity. Details appear only after you begin, so the RFQ feels like a short buying flow, not a full procurement form dropped into the page.
AOG / urgent lane
Start an AOG request with part, location, aircraft, and needed-by time. Urgency is routed for review, not treated as a confirmed availability claim.
Sal Faruqui · Sales Executive · +1 714 331 7334
NSN Intelligence
Search by FSC, NIIN, part reference, or product group. NSN context helps route the request, but does not prove fit, certification, availability, or interchangeability.
Fittings · Hoses · Valves
Supplier paths
Explore sourcing lanes by capability and backup need. Directory pages are reference surfaces, not supplier endorsement or stock guarantees.
Guided flow
Describe the aircraft, system, issue, photo, dataplate, or failed supplier path. PartsPerk will route the request to RFQ, AOG, Trace Check, Supplier Backup, or Alternate Review.
Buyer questions
Yes. Start with a part number, NSN, NIIN, FSC, aircraft, product category, or sourcing issue. PartsPerk routes the request to the safest next workflow.
No. This page does not make stock, price, availability, authorization, airworthiness, fit, interchangeability, or document-validity claims. Those details must be verified during quote review.
Use the guided path to describe the aircraft, system, failed supplier path, dataplate, or photo context so the request can be routed to RFQ, AOG, Trace Check, Supplier Backup, or Alternate Review.
Sal Faruqui, Sales Executive, is the default sales contact for aviation parts search and RFQ requests at +1 714 331 7334.
Recommended next step
Add quantity and contact details — we'll confirm price, lead time, and a trace plan.
What buyers want
Top categories buyers are looking for. Category-level only.