National Aerospace Standard
Manufacturer part number NAS1581C3T5 · NSN 5305-01-043-8060 · Screws
NAS1581C3T5 is listed in the PartsPerk catalog for sourcing requests. Seller SKU SGP140811-X20. Manufacturer: National Aerospace Standard. National Aerospace Standard NAS1581C3T5 Steel Screw, Close Tolerance - 20/Pack. This page does not claim stock, price, or approved interchange.
Stock, price, and certification gaps can be filed through the Aviation Evidence Network — this link opens identity review; it does not invent availability or certificates.
Verbatim ingest text — kept for provenance, not rewritten. The structured specifications below break the same facts into individually labeled fields.
Approvals and Conformities NSN 5305-01-043-8060 Product Attributes Country of Origin United States Shipping Weight 0.02 pounds ECCN EAR99 Manufacturer P/N NAS1581C3T5 Schedule B Code 7318.15.2000 Pack Quantity 20 Series NAS1581 National Aerospace Sta
Structured fields from the owned catalog observation. Source assertions are not live certificates, stock, or prices.
Identifiers
Category
Aircraft & engine parts › Hardware › Screws
Observed package
SGP140811-X20 · 20/Pack (unapproved) · sale increment 1 ea · selected PP-9f26b9cc90db55afb2a8f6b3edf2d526-V1
Enrichment obligation
Published facts on this page are the available identification and package observations. Source-linked explanations, pack comparisons, and corrections remain open — this is not a mass rewrite.
Technical documents
Commercial offers
No seller-scoped offer records yet. Request sourcing to capture quantity, condition, and deadline without invented stock or price.
Where this identity sits in the catalog, which buyer contexts route through it, and which markets are in sourcing scope.
PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.
Published rows filed under the same observed category. Shared category is a filing grouping only — it is not an interchange, supersession, or fit claim.