Cross reference · SAE International · Locked in stud
AS51989 cross referenceMS51989
AS51989 is a locked in stud series on 5 government stock numbers. Its closest equivalents are MS51989. Each one is labeled with how strong the evidence is.
- Issued by SAE International
- Item Locked in stud
- Stock numbers 5
- Equivalents 5
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
2 more on one stock number each: SF101, SFJ101
- SF101Howmet Fastening SystemsCatalog only, needs approvalon 1 of 5 stock numbers
- SFJ101Howmet Fastening SystemsCatalog only, needs approvalon 1 of 5 stock numbers
Standards
- MS51989MSCatalog only, needs approvalon 4 of 5 stock numbers, 4 sizes
1 more on one stock number each: MS51989E
- MS51989EMSCatalog only, needs approvalon 1 of 5 stock numbers
Airframer and OEM drawings
1 more on one stock number each: 1134E01FINDNO
- 1134E01FINDNONorthrop GrummanCatalog only, needs approvalon 1 of 5 stock numbers
Get quotes for AS51989
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for AS51989. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
Sizes by maker
| NSN | AS51989 | SF101 | MS51989 | 1134E01FINDNO | Last DLA price |
|---|---|---|---|---|---|
| 5307-01-120-3344 | AS51989-104-7 | MS51989-104-7 | |||
| 5307-00-409-4485 | AS51989-105-11 | MS51989-105-11 | |||
| 5307-01-178-6047 | AS51989-105-26 | SF101-13SA26A | MS51989-105-26 | ||
| 5307-01-032-0643 | AS51989 | MS51989-107-14 | |||
| 5307-01-413-9423 | AS51989 | 1134E01FINDNO.157 |
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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