Cross reference · MS (US military standards) · Locked in stud
MS51992C cross referenceHowmet SF5902C
MS51992C is a locked in stud series on 33 government stock numbers. Its closest equivalents are Howmet SF5902C. Each one is labeled with how strong the evidence is.
- Issued by MS
- Item Locked in stud
- Stock numbers 33
- Equivalents 3
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- SF5902CHowmet Fastening SystemsCatalog only, needs approvalon 9 of 33 stock numbers, 9 sizes
1 more on one stock number each: SF902C
- SF902CHowmet Fastening SystemsCatalog only, needs approvalon 1 of 33 stock numbers
Standards
1 more on one stock number each: AS51992C
- AS51992CSAE InternationalCatalog only, needs approvalon 1 of 33 stock numbers
Plus 2 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for MS51992C
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for MS51992C. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
Sizes by maker
| NSN | MS51992C | SF5902C | Last DLA price |
|---|---|---|---|
| 5307-01-309-4859 | MS51992C502-9 | ||
| 5307-01-548-3462 | MS51992C502-11 | ||
| 5307-01-572-7390 | MS51992C503-9 | ||
| 5307-01-528-7805 | MS51992C504-11 | ||
| 5307-01-424-4541 | MS51992C505-16 | ||
| 5307-01-712-8746 | MS51992C642-8 | ||
| 5307-01-130-0656 | MS51992C642-9 | SF5902C642-9 | |
| 5307-01-140-6376 | MS51992C642-11 | SF5902C642-11 | |
| 5307-01-140-3143 | MS51992C643-10 | SF5902C643-10 | |
| 5307-01-140-8863 | MS51992C643-11 | SF5902C643-11 | |
| 5307-01-140-4839 | MS51992C643-13 | SF5902C643-13 | |
| 5307-01-140-5733 | MS51992C643-15 | ||
| 5307-01-140-6377 | MS51992C643-17 | SF5902C643-17 | |
| 5307-01-136-1814 | MS51992C643-18 | SF5902C643-18 | |
| 5307-01-315-4932 | MS51992C644-14 |
Show 18 more sizes
| NSN | MS51992C | SF5902C | Last DLA price |
|---|---|---|---|
| 5307-01-625-0103 | MS51992C644-16 | ||
| 5307-01-625-3295 | MS51992C644-17 | ||
| 5307-01-128-2967 | MS51992C644-19 | SF5902C644-19 | |
| 5307-01-128-2966 | MS51992C644-21 | ||
| 5307-01-140-6378 | MS51992C645-13 | SF5902C645-13 | |
| 5307-01-387-0062 | MS51992C803-9 | ||
| 5307-01-387-0059 | MS51992C803-10 | ||
| 5307-01-398-0334 | MS51992C803-11 | ||
| 5307-01-398-0331 | MS51992C803-12 | ||
| 5307-01-398-0332 | MS51992C803-13 | ||
| 5307-01-387-0076 | MS51992C803-16 | ||
| 5307-01-398-0337 | MS51992C804-14 | ||
| 5307-01-398-0338 | MS51992C804-15 | ||
| 5307-01-398-0335 | MS51992C804-16 | ||
| 5307-01-386-9050 | MS51992C804-17 | ||
| 5307-01-398-0336 | MS51992C804-19 | ||
| 5307-01-387-0085 | MS51992C805-17 | ||
| 5307-01-398-0340 | MS51992C805-28 |
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 5307 Studs. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
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