Cross reference · MS (US military standards) · Retaining ring
MS16632 cross reference
MS16632 is a retaining ring series on 73 government stock numbers. Each one is labeled with how strong the evidence is.
- Issued by MS
- Item Retaining ring
- Stock numbers 73
- Equivalents 19
- DLA paid $0.0200 to $135.00
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- N1800TruarcCatalog only, needs approvalon 8 of 73 stock numbers, 24 sizes
2 more on one stock number each: C31SS, C62STPA
- C31SSRotor ClipCatalog only, needs approvalon 1 of 73 stock numbers
- C62STPARotor ClipCatalog only, needs approvalon 1 of 73 stock numbers
Standards
4 more on one stock number each: ASMEB18241, R272NAC0031056NNPF, R272NAC0031119NNQA, R272NAC0050119NNQA
- ASMEB18241ASMECatalog only, needs approvalon 1 of 73 stock numbers
- R272NAC0031056NNPFASMECatalog only, needs approvalon 1 of 73 stock numbers
- R272NAC0031119NNQAASMECatalog only, needs approvalon 1 of 73 stock numbers
- R272NAC0050119NNQAASMECatalog only, needs approvalon 1 of 73 stock numbers
Airframer and OEM drawings
- 709051PCUS NavyCatalog only, needs approvalon 2 of 73 stock numbers, 2 sizes
11 more on one stock number each: 176L129P, 176L129REV3PC, 1W61042FA, 1W6104GA, 57A5A, 715634PC, 7268DR1REVAPC, 7724135P, JRB6529, N42B, SMC413920
- 176L129PGECatalog only, needs approvalon 1 of 73 stock numbers
- 176L129REV3PCGECatalog only, needs approvalon 1 of 73 stock numbers
- 1W61042FALockheed MartinCatalog only, needs approvalon 1 of 73 stock numbers
- 1W6104GALockheed MartinCatalog only, needs approvalon 1 of 73 stock numbers
- 57A5AUS NavyCatalog only, needs approvalon 1 of 73 stock numbers
- 715634PCUS NavyCatalog only, needs approvalon 1 of 73 stock numbers
- 7268DR1REVAPCGECatalog only, needs approvalon 1 of 73 stock numbers
- 7724135PGECatalog only, needs approvalon 1 of 73 stock numbers
- JRB6529Rolls-RoyceCatalog only, needs approvalon 1 of 73 stock numbers
- N42BUS NavyCatalog only, needs approvalon 1 of 73 stock numbers
- SMC413920US ArmyCatalog only, needs approvalon 1 of 73 stock numbers
Plus 97 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for MS16632
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for MS16632. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 8 of 73 stock numbers, 12 awards from 2023-02-06 to 2026-09-09.
Latest award per stock number: $0.0200 to $135.00 each.
DLA production lead time: 12 to 202 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
| NSN | MS16632 | N1800 | Last DLA price |
|---|---|---|---|
| 5325-00-285-6988 | MS16632-12 | N1800-12AS | |
| 5325-00-282-5340 | MS16632-18 | N1800-18AS | |
| 5325-00-205-4264 | MS16632-21 | ||
| 5325-00-256-2877 | MS16632-31 | N1800-31AS | |
| 5325-00-282-5341 | MS16632-37 | N1800-37AS | |
| 5325-01-491-6895 | MS16632-50 | ||
| 5325-00-282-5344 | MS16632-56 | N1800-56AS | |
| 5325-00-801-1484 | MS16632-68 | N1800-68AS | |
| 5325-00-682-1868 | MS16632-75 | N1800-75AS | |
| 5325-01-140-7214 | MS16632-87 | ||
| 5325-00-664-2786 | MS16632-150 | ||
| 5325-00-064-2652 | MS16632-1012 | ||
| 5325-00-950-3423 | MS16632-1015 | ||
| 5325-00-634-7444 | MS16632-1018 | $1.20 2025-12 | |
| 5325-00-993-5303 | MS16632-1021 |
Show 45 more sizes
| NSN | MS16632 | N1800 | Last DLA price |
|---|---|---|---|
| 5325-00-823-5088 | MS16632-1023 | ||
| 5325-00-200-5234 | MS16632-1025 | ||
| 5325-00-682-7492 | MS16632-1028 | $0.13 2023-08 | |
| 5325-00-663-1245 | MS16632-1031 | ||
| 5325-00-584-6620 | MS16632-1037 | ||
| 5325-00-174-8695 | MS16632-1040 | ||
| 5325-00-076-0209 | MS16632-1043 | ||
| 5325-00-256-2846 | MS16632-1050 | ||
| 5325-01-024-9931 | MS16632-1056 | ||
| 5325-00-887-8342 | MS16632-1062 | ||
| 5325-01-281-3923 | MS16632-1068 | ||
| 5325-01-024-9930 | MS16632-1075 | ||
| 5325-01-195-8048 | MS16632-1081 | ||
| 5325-00-845-1092 | MS16632-1087 | ||
| 5325-00-853-4137 | MS16632-1093 | ||
| 5325-00-801-3007 | MS16632-1100 | N1800-100AS | $6.29 2026-02 |
| 5325-00-263-3821 | MS16632-1112 | ||
| 5325-00-470-8134 | MS16632-1125 | ||
| 5325-00-828-4496 | MS16632-1137 | $135.00 2025-10 | |
| 5325-01-054-5027 | MS16632-1150 | ||
| 5325-00-989-5355 | MS16632-1175 | ||
| 5325-01-425-0198 | MS16632-2031 | ||
| 5325-01-669-8281 | MS16632-2037 | ||
| 5325-01-568-5010 | MS16632-2050 | ||
| 5325-01-618-1991 | MS16632-2062 | ||
| 5325-00-999-0864 | MS16632-3012 | $0.0200 2025-06 | |
| 5325-01-492-4100 | MS16632-3025 | ||
| 5325-01-492-4105 | MS16632-3037 | ||
| 5325-01-414-1776 | MS16632-3050 | ||
| 5325-01-311-6943 | MS16632-3062 | ||
| 5325-01-166-2057 | MS16632-3125 | ||
| 5325-00-866-1471 | MS16632-4012 | ||
| 5325-00-267-9622 | MS16632-4015 | ||
| 5325-00-598-1493 | MS16632-4018 | ||
| 5325-00-598-1494 | MS16632-4021 | ||
| 5325-01-647-8620 | MS16632-4023 | ||
| 5325-00-550-5937 | MS16632-4025 | ||
| 5325-01-026-3243 | MS16632-4025 | ||
| 5325-00-663-2402 | MS16632-4028 | ||
| 5325-00-845-0286 | MS16632-4031 | ||
| 5325-00-514-0390 | MS16632-4037 | $0.35 2026-09 | |
| 5325-00-276-1177 | MS16632-4040 | ||
| 5325-00-664-2743 | MS16632-4043 | ||
| 5325-00-866-2392 | MS16632-4050 | ||
| 5325-00-842-8909 | MS16632-4062 | $0.19 2025-03 |
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. 13 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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