Military Standard
Manufacturer part number MS21045-04 · NSN 5310-00-889-2543 · Nuts
MS21045-04 is listed in the PartsPerk catalog for sourcing requests. Seller SKU SGP134394-X5. Manufacturer: Military Standard. Military Standard MS21045-04 Steel Nut, Self-Locking, Hexagon - 5/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 5310-00-889-2543 Product Attributes Country of Origin United States Shipping Weight 0.005 pounds ECCN 9A991.d Color Family Gold Manufacturer P/N MS21045-04 Schedule B Code 7318.16.0000 Pack Quantity 5 Series MS21045 Thr
Structured fields from the owned catalog observation. Source assertions are not live certificates, stock, or prices.
Identifiers
Category
Aircraft & Engine Parts › Hardware › Nuts
Observed package
SGP134394-X5 · 5/Pack (unapproved) · sale increment 1 ea · selected PP-baa36c865ee3556c929c2ec67dce608c-V1
Evidence-backed relationships
Technical documents
Where this identity sits in the catalog, which buyer contexts route through it, and which markets are in sourcing scope.
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Commercial offers
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Published rows filed under the same observed category. Shared category is a filing grouping only — it is not an interchange, supersession, or fit claim.