Does FSC 8135 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 8135 Aviation Sourcing Paths | PartsPerk

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FSC 8135

Federal Supply Class 8135 — 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 8135 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.

MILPRF131K-CL1-TY1-36X200· Military Specification
NSN
8135002820565
FSC
FSC 8135
MILPRF131K-CL1-TY1-36X200 — Military Specification MIL-PRF-131 Class I Type I Film Foil Heat Sealable Barrier - 36" x 200 Yard Roll — Approvals and Conformities NSN 8135-00-282-0565 Product Attributes Country of Origin Brazil Shipping Weight 50 pounds ECCN EAR99 Manufacturer P/N MIL-PRF-131 CL I TY I Schedule B Code 3919.10.2055 Pack Quantity 1 Series MIL-PRF Size 36" Shop for shi
MIL-PRF-121G-TYI-36X100YD· Military Specification
NSN
8135002929728
FSC
FSC 8135

FSC 8135

What every PartsPerk RFQ comes with.

FAQ

Indexed reference rows (snapshot)