Does FSC 4720 guarantee part fit or interchangeability?

No. Classification groups supply items — it does not replace engineering review, OEM data, PMA data, repair data, MIL-SPEC callouts, or trace sufficiency.

Does PartsPerk certify airworthiness?

No. We organize sourcing workflows and neutral catalog references — engineering, PMA/AD applicability, paperwork, airworthiness approvals, trace, and suitability must be validated by authorized parties.

Is stock held or shipment guaranteed?

No. Timing, condition, certifications, alternate paths, quantity, inspection, customs, logistics, buyer requirements, seller capabilities, paperwork, conformity, and suitability for application require explicit confirmation.

FSC 4720 Aviation Sourcing Paths | PartsPerk

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FSC 4720

Federal Supply Class 4720 — clustered reference parts from bounded catalog scan. Classification does not certify fit-for-purpose, interchangeability, trace sufficiency or stock readiness.

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What every PartsPerk RFQ comes with.

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.

FAQ

Does FSC 4720 guarantee part fit or interchangeability?: No. Classification groups supply items — it does not replace engineering review, OEM data, PMA data, repair data, MIL-SPEC callouts, or trace sufficiency.
Does PartsPerk certify airworthiness?: No. We organize sourcing workflows and neutral catalog references — engineering, PMA/AD applicability, paperwork, airworthiness approvals, trace, and suitability must be validated by authorized parties.
Is stock held or shipment guaranteed?: No. Timing, condition, certifications, alternate paths, quantity, inspection, customs, logistics, buyer requirements, seller capabilities, paperwork, conformity, and suitability for application require explicit confirmation.

Bounded sample—not exhaustive catalog coverage—always confirm particulars with procurement engineering and records teams.

SCEET4· AERODUCT®
NSN
4720004151359
FSC
FSC 4720
AERODUCT® SCEET4 Red 1" Steel Wire Reinforced Air Duct - 11-Foot Length — Approvals and Conformities NSN 4720-00-415-1359 Alternate PN#s SCEET-4 Product Attributes Country of Origin United States Size 1" Shipping Weight 5.5 pounds ECCN EAR99 Color Family Red Manufacturer P/N SCEET4 Schedule B Code 4009.21.0000 Pack Quantit
MIL-DTL-6000D-5-8· Military Standard
NSN
4720002781107
FSC
FSC 4720

FSC 4720

What every PartsPerk RFQ comes with.

FAQ

Indexed reference rows (snapshot)