Cross reference · NAS (Aerospace Industries Association) · Plate self-locking nut
NASM21053 cross referenceCherry T12SH, Howmet K2100, ESNA RM52LHTA, MS21053L
NASM21053 is a plate self-locking nut series on 4 government stock numbers. Its closest equivalents are Cherry T12SH, Howmet K2100, ESNA RM52LHTA, MS21053L. Each one is labeled with how strong the evidence is.
- Issued by NAS
- Item Plate self-locking nut
- Stock numbers 4
- Equivalents 4
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- T12SHCherry AerospaceCatalog only, needs approvalon 3 of 4 stock numbers, 3 sizes
Standards
- MS21053LMSCatalog only, needs approvalon 4 of 4 stock numbers, 4 sizes
Plus 1 reference number whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for NASM21053
Part number NASM21053
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for NASM21053. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
Sizes by maker
| NSN | NASM21053 | T12SH | K2100 | RM52LHTA | MS21053L | Last DLA price |
|---|---|---|---|---|---|---|
| 5310-00-774-7099 | NASM21053 | T12SH832 | RM52LHTA54-82 | MS21053L08 | ||
| 5310-00-774-7100 | NASM21053 | T12SH1032 | MS21053L3 | |||
| 5310-00-774-7103 | NASM21053 | T12SH428 | K2100-4 | MS21053L4 | ||
| 5310-00-774-7109 | NASM21053 | MS21053L5 |
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.
Next · 3 Quote
Quote NASM21053 or an equivalent
Get quotes adds the part and its install tooling to your quote. Check another part number in the cross reference.