Cross reference · ESNA · Hexagon self-locking nut
RMLH9075 cross referenceHowmet BRH10A, Boeing BACN10JC
RMLH9075 is a ESNA hexagon self-locking nut series on 6 government stock numbers. Its closest equivalents are Howmet BRH10A, Boeing BACN10JC. Each one is labeled with how strong the evidence is.
- Issued by ESNA
- Item Hexagon self-locking nut
- Stock numbers 6
- Equivalents 10
- DLA paid $0.99 to $3.69
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- BRH10AHowmet Fastening SystemsCatalog only, needs approvalon 3 of 6 stock numbers, 3 sizes
- VN303AHowmet Fastening SystemsCatalog only, needs approvalon 2 of 6 stock numbers, 2 sizes
5 more on one stock number each: NS202101, T6S428J, T6S524J, T6S632J, T6S832J
- NS202101SPS TechnologiesCatalog only, needs approvalon 1 of 6 stock numbers
- T6S428JCherry AerospaceCatalog only, needs approvalon 1 of 6 stock numbers
- T6S524JCherry AerospaceCatalog only, needs approvalon 1 of 6 stock numbers
- T6S632JCherry AerospaceCatalog only, needs approvalon 1 of 6 stock numbers
- T6S832JCherry AerospaceCatalog only, needs approvalon 1 of 6 stock numbers
Standards
1 more on one stock number each: NAS679A4W
- NAS679A4WNASCatalog only, needs approvalon 1 of 6 stock numbers
Airframer and OEM drawings
- BACN10JCBoeingCatalog only, needs approvalon 6 of 6 stock numbers, 5 sizes
1 more on one stock number each: BACN10BY54W
- BACN10BY54WBoeingCatalog only, needs approvalon 1 of 6 stock numbers
Plus 5 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for RMLH9075
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for RMLH9075. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 2 of 6 stock numbers, 22 awards from 2023-02-17 to 2026-04-27.
Latest award per stock number: $0.99 to $3.69 each.
DLA production lead time: 315 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 | RMLH9075 | BRH10A | NS202101 | T6S428J | NAS679A4W | BACN10JC | Last DLA price |
|---|---|---|---|---|---|---|---|
| 5310-01-028-4843 | RMLH9075-6 | BRH10A6 | BACN10JC6 | ||||
| 5310-01-209-7246 | RMLH9075-7 | BRH10A7 | BACN10JC7 | ||||
| 5310-00-680-7504 | RMLH9075-4W | BRH10A4 | NS202101-048 | T6S428J | NAS679A4W | BACN10JC4 | $0.99 2026-04 |
| 5310-00-476-4716 | RMLH9075-5W | BACN10JC5 | $3.69 2026-04 | ||||
| 5310-00-500-3535 | RMLH9075-62W | BACN10JC06 | |||||
| 5310-00-528-5344 | RMLH9075-82W | BACN10JC08 |
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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