Cross reference · MS (US military standards) · Plate self-locking nut
MS21058 cross referenceCherry T7CH
MS21058 is a plate self-locking nut series on 5 government stock numbers. It is cross-referenced to Cherry T7CH. Each one is labeled with how strong the evidence is.
- Issued by MS
- Item Plate self-locking nut
- Stock numbers 5
- Cross-referenced series 4
Series in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- T7CHCherry AerospaceCatalog only, needs approvalon 2 of 5 stock numbers, 2 sizes
1 more on one stock number each: T7CH1032BC
- T7CH1032BCCherry AerospaceCatalog only, needs approvalon 1 of 5 stock numbers
Standards
2 more on one stock number each: NAS1027C, NASM21058
- NAS1027CNASCatalog only, needs approvalon 1 of 5 stock numbers
- NASM21058NASCatalog only, needs approvalon 1 of 5 stock numbers
Plus 2 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for MS21058
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for MS21058. Tooling for the cross-referenced series:
None of these series is in the SpecLok catalog yet.
Sizes by maker
| NSN | MS21058 | T7CH | NAS1027C | Last DLA price |
|---|---|---|---|---|
| 5310-00-773-8780 | MS21058-3 | T7CH1032 | ||
| 5310-01-452-0348 | MS21058-4 | NAS1027C4 | ||
| 5310-01-421-1977 | MS21058-5 | |||
| 5310-00-773-8805 | MS21058-08 | T7CH832 | ||
| 5310-00-775-0170 | MS21058-3K |
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 5310 Nuts and washers. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
Reference only: the controlling drawing, its process spec and the manufacturer's installation instructions govern. How to use these answers
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Quote MS21058 or an equivalent
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