Cross reference · ESNA · Plate self-locking nut
102A cross referenceSPS NS202493, Howmet F51747
102A is a ESNA plate self-locking nut series on 10 government stock numbers. Its closest equivalents are SPS NS202493, Howmet F51747. Each one is labeled with how strong the evidence is.
- Issued by ESNA
- Item Plate self-locking nut
- Stock numbers 10
- Equivalents 18
- DLA paid $5.75 to $47.05
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- NS202493SPS TechnologiesCatalog only, needs approvalon 8 of 10 stock numbers, 9 sizes
- F51747Howmet Fastening SystemsCatalog only, needs approvalon 7 of 10 stock numbers, 7 sizes
- BRFR220CHowmet Fastening SystemsCatalog only, needs approvalon 3 of 10 stock numbers, 3 sizes
4 more on one stock number each: BR2000C08D, F517747, K51601, NS202439
- BR2000C08DHowmet Fastening SystemsCatalog only, needs approvalon 1 of 10 stock numbers
- F517747Howmet Fastening SystemsCatalog only, needs approvalon 1 of 10 stock numbers
- K51601Howmet Fastening SystemsCatalog only, needs approvalon 1 of 10 stock numbers
- NS202439SPS TechnologiesCatalog only, needs approvalon 1 of 10 stock numbers
Airframer and OEM drawings
11 more on one stock number each: 81205/BACN10KE4B2CD, BACN10JP06CCD, BACN10JR08CD, BACN10KE3B2CD, BACN10KE3B3CD, BACN10KE3B4CD, BACN10KE3B6CD, BACN10KE4B2CD, BACN10KE5B2CD, BACN10KE5B3CD, BACN10KE5B5CD
- 81205/BACN10KE4B2CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10JP06CCDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10JR08CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE3B2CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE3B3CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE3B4CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE3B6CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE4B2CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE5B2CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE5B3CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
- BACN10KE5B5CDBoeingCatalog only, needs approvalon 1 of 10 stock numbers
Get quotes for 102A
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for 102A. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 3 of 10 stock numbers, 7 awards from 2023-02-27 to 2026-08-20.
Latest award per stock number: $5.75 to $47.05 each.
DLA production lead time: 61 to 421 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 | 102A | NS202493 | F51747 | 81205/BACN10KE4B2CD | Last DLA price |
|---|---|---|---|---|---|
| 5310-01-338-0948 | 102A205-62 | $47.05 2025-08 | |||
| 5310-01-630-9975 | 102A9201-82 | ||||
| 5310-01-339-0241 | 102A9213-2-3 | NS202493-02-2 | F51747-3-2CD | ||
| 5310-01-633-7121 | 102A9213-2-4 | NS202493-048-2 | 81205/BACN10KE4B2CD | $11.40 2024-04 | |
| 5310-01-339-0941 | 102A9213-2-5 | NS202493-05-2 | F51747-5-2CD | ||
| 5310-01-338-3366 | 102A9213-3-3 | NS202493-03-3 | F51747-3-3CD | $5.75 2026-08 | |
| 5310-01-340-5082 | 102A9213-3-5 | NS202493-054-3 | F51747-5-3CD | ||
| 5310-01-338-7328 | 102A9213-4-3 | NS202493-03-4 | F51747-3-4CD | ||
| 5310-01-672-8958 | 102A9213-5-5 | NS202493-054-5 | F51747-5-5CD | ||
| 5310-01-341-3128 | 102A9213-6-3 | NS202493-02-6 | F51747-3-6CD |
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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Quote 102A or an equivalent
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