Cross reference · NAS (Aerospace Industries Association) · Quick release pin

NAS1333A3C cross referenceAvibank BLC3B17S, Hartwell LG3CB, Space-Lok SLC3AB, MS17984C

NAS1333A3C is a quick release pin series on 3 government stock numbers. Its closest equivalents are Avibank BLC3B17S, Hartwell LG3CB, Space-Lok SLC3AB, MS17984C. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

3 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

    5 more on one stock number each: BLC3B17S, BLS3B, LG3CB, LG3CB17M, SLC3AB
    • BLC3B17SAvibankCatalog only, needs approvalon 1 of 3 stock numbers
    • BLS3BAvibankCatalog only, needs approvalon 1 of 3 stock numbers
    • LG3CBHartwellCatalog only, needs approvalon 1 of 3 stock numbers
    • LG3CB17MHartwellCatalog only, needs approvalon 1 of 3 stock numbers
    • SLC3ABSpace-LokCatalog only, needs approvalon 1 of 3 stock numbers

    Standards

      1 more on one stock number each: MS17984C
      • MS17984CMSCatalog only, needs approvalon 1 of 3 stock numbers

      Get quotes for NAS1333A3C

      Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.

      Install tooling

      SpecLok has no catalog family for NAS1333A3C. Tooling for the equivalents:

      None of the equivalents is in the SpecLok catalog yet.

      What the government paid

      DLA awards on 1 of 3 stock numbers, 12 awards from 2023-07-17 to 2026-08-27.

      Latest award per stock number: $23.09 each.

      DLA production lead time: 232 to 240 days.

      Per size in the table below.

      DLA prices at DLA quantities, not a quote.Source

      DLA award prices at DLA quantities and terms, not a commercial quote. Each award may bundle packaging, delivery and inspection terms that a commercial buy does not. Vendors are shown by CAGE code only.

      Source: DLA FOIA Electronic Reading Room ↗, public FOIA releases. Files: 2023ContHist.zip/2023ContractHistory.txt, 2024ContHist.zip/2024ContractHistory.txt, contracthist2025.zip/contracthist2025.txt, 2026-09-16-1038_contracthist.zip/2026-09-16-1038_contracthist.txt.

      Sizes by maker

      3 stock numbers
      Part numbers DLA FLIS lists for NAS1333A3C and its equivalents, by stock number
      NSNNAS1333A3CBLC3B17SLG3CBSLC3ABMS17984CLast DLA price
      5315-01-364-4464NAS1333A3C07
      5315-01-312-7098NAS1333A3C12
      5315-00-464-7099NAS1333A3C17BLC3B17SLG3CB1700SLC3AB17MS17984C317$23.09 2026-08

      Each row is one National Stock Number and the part numbers DLA FLIS lists on it, as written there. A blank means FLIS lists no part in that series on the stock number, not that the size does not exist.

      Sources and how to read this page.Details

      Reference numbers the Federal Logistics Information System records against the same National Stock Number. A supply-catalog cross-reference, not an engineering-approved interchangeability: confirm against the controlling drawing or spec before substituting. Only equivalents marked cited have a manufacturer or government document, linked with each.

      Source: DLA Federal Logistics Information System, via DLA PUB LOG ↗ (FLIS Data Electronic Reading Room ↗), data as of 2025-03-18 (March 2025 snapshot). Federal supply class 5315 Nails, machine keys and pins. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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