Cross reference · ESNA · Plate self-locking nut
RM52LHA3006M cross referenceSPS MA13601, Howmet MF19058, Cherry MT8260S428S, Boeing BACN10LK5A
RM52LHA3006M is a ESNA plate self-locking nut series on 4 government stock numbers. Its closest equivalents are SPS MA13601, Howmet MF19058, Cherry MT8260S428S, Boeing BACN10LK5A. Each one is labeled with how strong the evidence is.
- Issued by ESNA
- Item Plate self-locking nut
- Stock numbers 4
- Equivalents 15
- DLA paid $3.80 to $8.00
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- MA13601SPS TechnologiesCatalog only, needs approvalon 4 of 4 stock numbers, 4 sizes
- MF19058Howmet Fastening SystemsCatalog only, needs approvalon 4 of 4 stock numbers, 4 sizes
7 more on one stock number each: BRFM22A, M13601, MT8260S428S, NS103201, RFM22A, RMF22A, VN253A
- BRFM22AHowmet Fastening SystemsCatalog only, needs approvalon 1 of 4 stock numbers
- M13601SPS TechnologiesCatalog only, needs approvalon 1 of 4 stock numbers
- MT8260S428SCherry AerospaceCatalog only, needs approvalon 1 of 4 stock numbers
- NS103201SPS TechnologiesCatalog only, needs approvalon 1 of 4 stock numbers
- RFM22AHowmet Fastening SystemsCatalog only, needs approvalon 1 of 4 stock numbers
- RMF22AHowmet Fastening SystemsCatalog only, needs approvalon 1 of 4 stock numbers
- VN253AHowmet Fastening SystemsCatalog only, needs approvalon 1 of 4 stock numbers
Airframer and OEM drawings
- BACN10LK5ABoeingCatalog only, needs approvalon 3 of 4 stock numbers, 3 sizes
- BACN10YFBoeingCatalog only, needs approvalon 2 of 4 stock numbers, 2 sizes
- S987DCNorthrop GrummanCatalog only, needs approvalon 2 of 4 stock numbers, 2 sizes
3 more on one stock number each: BACN10JQ, C068, NTA11454
- BACN10JQBoeingCatalog only, needs approvalon 1 of 4 stock numbers
- C068Lockheed MartinCatalog only, needs approvalon 1 of 4 stock numbers
- NTA11454LeonardoCatalog only, needs approvalon 1 of 4 stock numbers
Plus 2 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for RM52LHA3006M
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for RM52LHA3006M. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 3 of 4 stock numbers, 56 awards from 2023-05-22 to 2026-09-09.
Latest award per stock number: $3.80 to $8.00 each.
DLA production lead time: 72 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 | RM52LHA3006M | MA13601 | MF19058 | MT8260S428S | BACN10LK5A | S987DC | Last DLA price |
|---|---|---|---|---|---|---|---|
| 5310-00-820-3007 | RM52LHA3006M3-02 | MA13601-02-3 | MF19058-3-3 | BACN10LK5A33 | S987DC3-3 | ||
| 5310-00-825-6487 | RM52LHA3006M-4-02 | MA13601-02-4 | MF19058-3-4 | BACN10LK5A34 | S987DC3-4 | $3.80 2025-09 | |
| 5310-00-825-6486 | RM52LHA3006M5-02 | MA13601-02-5 | MF19058-3-5 | BACN10LK5A35 | $3.83 2026-09 | ||
| 5310-00-739-0016 | RM52LHA3006M-5-048 | MA13601-048-5 | MF19058-4-5BAC | MT8260S428S-5 | $8.00 2026-08 |
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.
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