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

NAS1334C5C cross referenceHartwell LG4CL, Space-Lok SLC4AL, MS17986

NAS1334C5C is a quick release pin series on 6 government stock numbers. Its closest equivalents are Hartwell LG4CL, Space-Lok SLC4AL, MS17986. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

6 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • LG4CLHartwellCatalog only, needs approvalon 2 of 6 stock numbers, 2 sizes
  • SLC4ALSpace-LokCatalog only, needs approvalon 2 of 6 stock numbers, 2 sizes
10 more on one stock number each: BLC4LA13S, BLC4LA13SM, BLC4LA15S, BLC4LA15SM, BLC4R13S, BLC4R15S, BLS4LA, BLS4LA15SM, LG4SL, LG4SL15M
  • BLC4LA13SAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • BLC4LA13SMAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • BLC4LA15SAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • BLC4LA15SMAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • BLC4R13SAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • BLC4R15SAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • BLS4LAAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • BLS4LA15SMAvibankCatalog only, needs approvalon 1 of 6 stock numbers
  • LG4SLHartwellCatalog only, needs approvalon 1 of 6 stock numbers
  • LG4SL15MHartwellCatalog only, needs approvalon 1 of 6 stock numbers

Standards

  • MS17986MSCatalog only, needs approvalon 2 of 6 stock numbers, 2 sizes
  • MS17986CMSCatalog only, needs approvalon 2 of 6 stock numbers, 2 sizes

Airframer and OEM drawings

    1 more on one stock number each: 7490A24H
    • 7490A24HNorthrop GrummanCatalog only, needs approvalon 1 of 6 stock numbers

    Plus 1 reference number whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

    Get quotes for NAS1334C5C

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

    Install tooling

    SpecLok has no catalog family for NAS1334C5C. Tooling for the equivalents:

    None of the equivalents is in the SpecLok catalog yet.

    What the government paid

    DLA awards on 1 of 6 stock numbers, 3 awards from 2024-03-17 to 2025-04-20.

    Latest award per stock number: $11.57 each.

    DLA production lead time: 118 to 270 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

    6 stock numbers
    Part numbers DLA FLIS lists for NAS1334C5C and its equivalents, by stock number
    NSNNAS1334C5CLG4CLSLC4ALBLC4LA13SMS179867490A24HLast DLA price
    5315-01-671-8276NAS1334C5C05
    5315-01-305-7677NAS1334C5C07
    5315-00-945-0549NAS1334C5C13LG4CL1300SLC4AL13BLC4LA13SMS17986-413
    5315-01-091-2074NAS1334C5C13
    5315-01-387-3756NAS1334C5C14
    5315-00-369-0077NAS1334C5C15LG4CL1500SLC4AL15MS17986-4157490A24H02-15C$11.57 2025-04

    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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