Cross reference · GE · Machine screw

N54P cross referenceLong-Lok NKS51957, MS51957, RTX 207MR026P, Lockheed 91772A

N54P is a GE machine screw series on 3 government stock numbers. Its closest equivalents are Long-Lok NKS51957, MS51957, RTX 207MR026P, Lockheed 91772A. 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

    1 more on one stock number each: NKS51957
    • NKS51957Long-LokCatalog only, needs approvalon 1 of 3 stock numbers

    Standards

    • MS51957MSCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
    • AN515CANCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
    5 more on one stock number each: MS16200, MS35216, MS35233, AN515, FFS92
    • MS16200MSCatalog only, needs approvalon 1 of 3 stock numbers
    • MS35216MSCatalog only, needs approvalon 1 of 3 stock numbers
    • MS35233MSCatalog only, needs approvalon 1 of 3 stock numbers
    • AN515ANCatalog only, needs approvalon 1 of 3 stock numbers
    • FFS92Federal specificationsCatalog only, needs approvalon 1 of 3 stock numbers

    Airframer and OEM drawings

      7 more on one stock number each: 207MR026P, 91772A, A05225, B69899, DG010212, HP949R, VA97
      • 207MR026PRTXCatalog only, needs approvalon 1 of 3 stock numbers
      • 91772ALockheed MartinCatalog only, needs approvalon 1 of 3 stock numbers
      • A05225MBDACatalog only, needs approvalon 1 of 3 stock numbers
      • B69899MBDACatalog only, needs approvalon 1 of 3 stock numbers
      • DG010212US NavyCatalog only, needs approvalon 1 of 3 stock numbers
      • HP949RRTXCatalog only, needs approvalon 1 of 3 stock numbers
      • VA97LeonardoCatalog only, needs approvalon 1 of 3 stock numbers

      Plus 54 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

      Get quotes for N54P

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

      Install tooling

      SpecLok has no catalog family for N54P. 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, 5 awards from 2023-10-24 to 2025-03-10.

      Latest award per stock number: $0.0300 each.

      DLA production lead time: 150 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 N54P and its equivalents, by stock number
      NSNN54PNKS51957MS51957AN515CFFS92207MR026PLast DLA price
      5305-00-227-0956N54P9008AN515C4-8
      5305-00-054-5651N54P9008-1NKS51957-17MS51957-17$0.0300 2025-03
      5305-00-054-5653N54P9012-1MS51957-19AN515C4-12FFS92207MR026P008

      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 5305 Screws. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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