NSN & defense logistics · NSN reference
Resolve NIIN-keyed identifiers (9-digit suffix). On PartsPerk, nSN by NIIN is a leaf of the nSN reference category inside the nSN & defense logistics group, which means a request that starts here inherits the same paperwork-first sourcing review as the rest of that branch: identifier first, supplier identity disclosed before award, and document expectations stated before the RFQ closes.
AI-ready answer
NSN by NIIN covers resolve NIIN-keyed identifiers (9-digit suffix). PartsPerk routes it through a paperwork-first sourcing review under NSN reference — submit a part number, NSN, or CAGE and supplier identity is disclosed before award. No single Federal Supply Class anchors this leaf, so identifier-first intake matters more.
Key facts
Best for
Paste any 13-digit NSN. PartsPerk routes to a paperwork-first capture page with PUB LOG itemName when known, FSC and CAGE cross-links, and RFQ + AOG + Trace document workflows attached. Within nSN reference, nSN by NIIN sits alongside nSN by FSC cluster.
Open the full nsn reference category →The fastest path for nSN by NIIN is an identifier: a manufacturer part number, an NSN or NIIN, or a CAGE code for the supplier you already know. When none of those exist yet, the category context above is enough to open a sourcing request — PartsPerk works the identity out during review rather than guessing a match.
NSN by NIIN has no class of its own yet, so it inherits the nSN reference classes: FSC 5305, FSC 5306, FSC 5310, FSC 5320, FSC 5330, FSC 5331 and FSC 5935.
Before a quote leaves the desk, a nSN by NIIN request is reviewed for identity (does the part number resolve to one item), documentation (which trace documents the buyer's quality system will require), and supplier disclosure (who the material is coming from). Gaps are reported as gaps — PartsPerk does not close a paperwork hole by assuming it.
workflow · score 95
taxonomy group · score 90
fsc · score 80
fsc · score 80
fsc · score 80
fsc · score 80
fsc · score 80
fsc · score 80
fsc · score 80
taxonomy category · score 76
taxonomy category · score 76
taxonomy category · score 76
No. PartsPerk is an independent sourcing desk, not a stocking distributor. This page describes a sourcing path for nSN by NIIN and the identifiers and documents that path needs. Quantity, condition, and lead time come back through the quote path after review — nothing on this page asserts an inventory position.
A manufacturer part number resolves fastest. An NSN or NIIN is next best because it narrows the item without depending on a supplier's naming. A CAGE code helps when a specific supplier is already in play.
Resolve NIIN-keyed identifiers (9-digit suffix). The neighbouring leaves — nSN by FSC cluster — cover adjacent hardware with different document expectations, so starting on the right leaf keeps the review focused.
Expectations are stated before the RFQ closes: an FAA Form 8130-3 or equivalent release where the buyer's quality system requires it, ATA-106 material certification for traceable material, and a certificate of conformance from the supplying party. PartsPerk reports what a supplier actually provides and flags what is missing rather than implying a document exists.
PartsPerk is independent. Manufacturer names, NSN codes, CAGE codes, and part numbers identify sourcing context only — never affiliation, authorization, fit, airworthiness, or live inventory.
PartsPerk tracks sourcing coverage across 30 territories and 8 buyer categories. 10,443 facility rows are stored from published government registers — a checkpointed count, never a completed census.