Cross reference · Collins Aerospace · Hexagon self-locking nut

F22NTM cross referenceESNA 24NTM, AN364, US Navy 1585556PC, RTX 22NTM

F22NTM is a Collins hexagon self-locking nut series on 3 government stock numbers. Its closest equivalents are ESNA 24NTM, AN364, US Navy 1585556PC, RTX 22NTM. 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

  • 24NTMESNACatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes

Standards

  • AN364ANCatalog only, needs approvalon 3 of 3 stock numbers, 3 sizes
  • NASM25027NASCatalog only, needs approvalon 2 of 3 stock numbers
  • MS21083NMSCatalog only, needs approvalon 2 of 3 stock numbers, 2 sizes
1 more on one stock number each: MS20364
  • MS20364MSCatalog only, needs approvalon 1 of 3 stock numbers

Airframer and OEM drawings

    3 more on one stock number each: 1585556PC, 22NTM, 908120K
    • 1585556PCUS NavyCatalog only, needs approvalon 1 of 3 stock numbers
    • 22NTMRTXCatalog only, needs approvalon 1 of 3 stock numbers
    • 908120KHoneywellCatalog only, needs approvalon 1 of 3 stock numbers

    Plus 13 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

    Get quotes for F22NTM

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

    Install tooling

    SpecLok has no catalog family for F22NTM. Tooling for the equivalents:

    None of the equivalents is in the SpecLok catalog yet.

    Sizes by maker

    3 stock numbers
    Part numbers DLA FLIS lists for F22NTM and its equivalents, by stock number
    NSNF22NTM24NTMAN364NASM25027MS21083N1585556PCLast DLA price
    5310-00-276-2713F22NTM0424NTM04AN364-1024C1585556PC1
    5310-00-905-8451F22NTM-63224NTM62AN364-632ANASM25027MS21083N06
    5310-00-941-6019F22NTM-832AN364-832ANASM25027MS21083N08

    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 5310 Nuts and washers. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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