Cross reference · ASME · Retaining ring

ASMEB18241 cross referenceTruarc N1300, MS16625

ASMEB18241 is a retaining ring series on 5 government stock numbers. Its closest equivalents are Truarc N1300, MS16625. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

5 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • N1300TruarcCatalog only, needs approvalon 3 of 5 stock numbers, 3 sizes
  • N5000TruarcCatalog only, needs approvalon 3 of 5 stock numbers, 5 sizes

Standards

  • MS16625MSCatalog only, needs approvalon 3 of 5 stock numbers, 3 sizes
4 more on one stock number each: NAS50, NAS669, MS16624, MS16632
  • NAS50NASCatalog only, needs approvalon 1 of 5 stock numbers
  • NAS669NASCatalog only, needs approvalon 1 of 5 stock numbers
  • MS16624MSCatalog only, needs approvalon 1 of 5 stock numbers
  • MS16632MSCatalog only, needs approvalon 1 of 5 stock numbers

Airframer and OEM drawings

    2 more on one stock number each: K8691163P, S2189
    • K8691163PGECatalog only, needs approvalon 1 of 5 stock numbers
    • S2189Northrop GrummanCatalog only, needs approvalon 1 of 5 stock numbers

    Plus 23 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

    Get quotes for ASMEB18241

    Part number ASMEB18.24.1

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

    Install tooling

    SpecLok has no catalog family for ASMEB18241. Tooling for the equivalents:

    None of the equivalents is in the SpecLok catalog yet.

    What the government paid

    DLA awards on 2 of 5 stock numbers, 10 awards from 2023-06-16 to 2026-08-17.

    Latest award per stock number: $0.27 to $1.50 each.

    DLA production lead time: 200 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

    5 stock numbers
    Part numbers DLA FLIS lists for ASMEB18241 and its equivalents, by stock number
    NSNASMEB18241N1300MS16625NAS50K8691163PS2189Last DLA price
    5325-00-205-5118ASMEB18.24.1K8691163P3
    5325-00-720-9221ASMEB18.24.1N1300-43ASMS16625-4043$0.27 2026-08
    5325-00-804-9739ASMEB18.24.1N1300-87CDMS16625-1087NAS50-87S2189-1
    5325-00-808-0644ASMEB18.24.1N1300-90ASMS16625-4090$1.50 2025-11
    5325-01-140-7214ASMEB18.24.1

    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 5325 Fastening devices. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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