Cross reference · Truarc · Retaining ring

N5001 cross referenceMS16629

N5001 is a Truarc retaining ring series on 61 government stock numbers. Its closest equivalents are MS16629. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

61 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

    2 more on one stock number each: 3001X62STZD, 3001X68STCD
    • 3001X62STZDRotor ClipCatalog only, needs approvalon 1 of 61 stock numbers
    • 3001X68STCDRotor ClipCatalog only, needs approvalon 1 of 61 stock numbers

    Standards

    • MS16629MSCatalog only, needs approvalon 60 of 61 stock numbers, 65 sizes
    8 more on one stock number each: MS16628, MS16629D, ASMEB18243, ASMEB18273, B18243, R273NAB0037NN119NNQA, R273NAB0075NN119NNQA, R273NAB0086NN056NNPFF
    • MS16628MSCatalog only, needs approvalon 1 of 61 stock numbers
    • MS16629DMSCatalog only, needs approvalon 1 of 61 stock numbers
    • ASMEB18243ASMECatalog only, needs approvalon 1 of 61 stock numbers
    • ASMEB18273ASMECatalog only, needs approvalon 1 of 61 stock numbers
    • B18243ASMECatalog only, needs approvalon 1 of 61 stock numbers
    • R273NAB0037NN119NNQAASMECatalog only, needs approvalon 1 of 61 stock numbers
    • R273NAB0075NN119NNQAASMECatalog only, needs approvalon 1 of 61 stock numbers
    • R273NAB0086NN056NNPFFASMECatalog only, needs approvalon 1 of 61 stock numbers

    Airframer and OEM drawings

    • T9160491GECatalog only, needs approvalon 4 of 61 stock numbers, 4 sizes
    • 480791PCUS NavyCatalog only, needs approvalon 2 of 61 stock numbers, 2 sizes
    9 more on one stock number each: 105A, 362M0023P, 715634PC, 731688PC, 731741PC, 733862PC, T1BR137SCP, TIBR137SCP, TIBR137SP
    • 105ANorthrop GrummanCatalog only, needs approvalon 1 of 61 stock numbers
    • 362M0023PRTXCatalog only, needs approvalon 1 of 61 stock numbers
    • 715634PCUS NavyCatalog only, needs approvalon 1 of 61 stock numbers
    • 731688PCUS NavyCatalog only, needs approvalon 1 of 61 stock numbers
    • 731741PCUS NavyCatalog only, needs approvalon 1 of 61 stock numbers
    • 733862PCUS NavyCatalog only, needs approvalon 1 of 61 stock numbers
    • T1BR137SCPHoneywellCatalog only, needs approvalon 1 of 61 stock numbers
    • TIBR137SCPHoneywellCatalog only, needs approvalon 1 of 61 stock numbers
    • TIBR137SPHoneywellCatalog only, needs approvalon 1 of 61 stock numbers

    Plus 51 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

    Get quotes for N5001

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

    Install tooling

    SpecLok has no catalog family for N5001. Tooling for the equivalents:

    None of the equivalents is in the SpecLok catalog yet.

    What the government paid

    DLA awards on 2 of 61 stock numbers, 2 awards from 2023-04-12 to 2026-07-08.

    Latest award per stock number: $0.70 to $33.37 each.

    DLA production lead time: 48 to 325 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

    61 stock numbers
    Part numbers DLA FLIS lists for N5001 and its equivalents, by stock number
    NSNN5001MS16629Last DLA price
    5325-00-551-7706N5001-31MS16629-31
    5325-00-205-6531N5001-86MS16629-86
    5325-00-058-1638N5001-87MS16629-87
    5325-00-650-8243N5001-112MS16629-112
    5325-00-999-2280N5001-137MS16629-137
    5325-00-684-9815N5001-145MS16629-145
    5325-00-939-1055N5001-150MS16629-150
    5325-00-558-9412N5001-100-S-MDMS16629-1100
    5325-00-205-4224N5001-100HMS16629-4100
    5325-00-946-8322N5001-102HMS16629-4102$33.37 2026-07
    5325-00-939-1097N5001-106HMS16629-4106
    5325-00-305-4750N5001-106SMDMS16629-1106
    5325-00-282-2416N5001-112-S-PPMS16629-3112
    5325-00-282-0740N5001-112MDMS16629-1112
    5325-00-285-1466N5001-112WMS16629-4112
    Show 45 more sizes
    More sizes
    NSNN5001MS16629Last DLA price
    5325-00-903-7568N5001-118SMDMS16629-1118
    5325-00-064-6139N5001-125-S-MDMS16629-1125
    5325-00-598-1779N5001-125HMS16629-4125
    5325-00-059-5290N5001-131-S-MDMS16629-1131
    5325-00-515-0605N5001-131WMS16629-4131
    5325-00-252-7750N5001-137-S-MDMS16629-1137
    5325-00-598-1780N5001-137HMS16629-4137
    5325-00-136-7773N5001-143-HMS16629-4143
    5325-00-514-0380N5001-143-S-MDMS16629-1143
    5325-00-057-4500N5001-143-S-PPMS16629-3143
    5325-00-111-7353N5001-150-S-MDMS16629-1150
    5325-00-958-9559N5001-150HMS16629-4150
    5325-00-853-9154N5001-25HMS16629-4025
    5325-00-598-4267N5001-31-S-MDMS16629-1031
    5325-00-841-7612N5001-31HMS16629-4031
    5325-01-064-8868N5001-37-CMS16629-5037
    5325-00-200-7246N5001-37-S-MDMS16629-1037
    5325-00-954-9244N5001-37HMS16629-4037
    5325-00-282-2390N5001-43-S-PPMS16629-3043
    5325-01-120-5288N5001-43HMS16629-4043
    5325-01-069-6684N5001-45SMDMS16629-1045
    5325-00-067-8319N5001-50-S-MDMS16629-1050
    5325-00-664-1663N5001-50HMS16629-4050
    5325-00-954-9245N5001-51HMS16629-4051
    5325-00-347-8254N5001-56-S-MDMS16629-1056
    5325-01-099-8150N5001-56HMS16629-4056
    5325-00-899-0688N5001-62-S-MDMS16629-1062
    5325-00-849-2472N5001-62CM1MS16629-5062
    5325-00-285-6702N5001-62HMS16629-4062
    5325-00-200-2652N5001-62MF
    5325-00-104-7539N5001-68-S-MDMS16629-1068
    5325-00-969-4449N5001-68HMS16629-4068$0.70 2023-04
    5325-00-951-6438N5001-75-S-MDMS16629-1075
    5325-00-169-8055N5001-75-S-PPMS16629-3075
    5325-00-079-2550N5001-75HMS16629-4075
    5325-01-265-4863N5001-77-S-PPMS16629-3077
    5325-00-282-2446N5001-81-S-MDMS16629-1081
    5325-00-854-9318N5001-81HMS16629-4081
    5325-00-057-2685N5001-86-S-MDMS16629-1086
    5325-00-928-2639N5001-86HMS16629-4086
    5325-00-069-5440N5001-87-S-MDMS16629-1087
    5325-00-598-0857N5001-87HMS16629-4087
    5325-00-843-7852N5001-90HMS16629-4090
    5325-00-834-5579N5001-93-S-MDMS16629-1093
    5325-00-282-2443N5001-93-S-PPMS16629-3093

    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. 1 more stock numbers are not shown.

    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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