Cross reference · MS (US military standards) · Quick release pin
MS17987 cross reference
MS17987 is a quick release pin series on 118 government stock numbers. Each one is labeled with how strong the evidence is.
- Issued by MS
- Item Quick release pin
- Stock numbers 118
- Equivalents 30
- DLA paid $7.45 to $510.04
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- SLS4RSpace-LokCatalog only, needs approvalon 24 of 118 stock numbers, 24 sizes
- LG4SRHartwellCatalog only, needs approvalon 22 of 118 stock numbers, 22 sizes
- SLS3RSpace-LokCatalog only, needs approvalon 13 of 118 stock numbers, 13 sizes
- LG3SRHartwellCatalog only, needs approvalon 12 of 118 stock numbers, 12 sizes
- LG6SRHartwellCatalog only, needs approvalon 11 of 118 stock numbers, 11 sizes
- SLS6RSpace-LokCatalog only, needs approvalon 9 of 118 stock numbers, 9 sizes
- SLS5RSpace-LokCatalog only, needs approvalon 8 of 118 stock numbers, 8 sizes
- LG5SRHartwellCatalog only, needs approvalon 7 of 118 stock numbers, 7 sizes
- LG8SRHartwellCatalog only, needs approvalon 7 of 118 stock numbers, 7 sizes
- SLS8RSpace-LokCatalog only, needs approvalon 7 of 118 stock numbers, 7 sizes
- SLC4RSpace-LokCatalog only, needs approvalon 6 of 118 stock numbers, 6 sizes
- LG12SRHartwellCatalog only, needs approvalon 5 of 118 stock numbers, 5 sizes
Standards
- NASM17987NASCatalog only, needs approvalon 3 of 118 stock numbers, 2 sizes
- NAS1334S6SNASCatalog only, needs approvalon 2 of 118 stock numbers, 2 sizes
10 more on one stock number each: NAS1333S6S, NAS1334A3S73D, NAS1334C6C30D, NAS1334S6S15D, NAS1335A6C08D, NAS1335S6S, NAS1337S6S21D, NAS1341S6S17D, NAS1341S6S22D, NASM17987C
- NAS1333S6SNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1334A3S73DNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1334C6C30DNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1334S6S15DNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1335A6C08DNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1335S6SNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1337S6S21DNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1341S6S17DNASCatalog only, needs approvalon 1 of 118 stock numbers
- NAS1341S6S22DNASCatalog only, needs approvalon 1 of 118 stock numbers
- NASM17987CNASCatalog only, needs approvalon 1 of 118 stock numbers
Airframer and OEM drawings
6 more on one stock number each: 1213AS, 7490A24H, A3210113, B4035844, GP510R1R8T, H832
- 1213ASUS NavyCatalog only, needs approvalon 1 of 118 stock numbers
- 7490A24HNorthrop GrummanCatalog only, needs approvalon 1 of 118 stock numbers
- A3210113US ArmyCatalog only, needs approvalon 1 of 118 stock numbers
- B4035844US ArmyCatalog only, needs approvalon 1 of 118 stock numbers
- GP510R1R8TNorthrop GrummanCatalog only, needs approvalon 1 of 118 stock numbers
- H832General DynamicsCatalog only, needs approvalon 1 of 118 stock numbers
Plus 19 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for MS17987
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for MS17987. Tooling for the equivalents:
None of the equivalents is in the SpecLok catalog yet.
What the government paid
DLA awards on 21 of 118 stock numbers, 165 awards from 2023-01-13 to 2026-08-25.
Latest award per stock number: $7.45 to $510.04 each.
DLA production lead time: 45 to 312 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 | MS17987 | SLS4R | LG4SR | Last DLA price |
|---|---|---|---|---|
| 5315-00-924-5930 | MS17987-303 | |||
| 5315-00-404-9501 | MS17987-304 | |||
| 5315-00-051-1409 | MS17987-305 | |||
| 5315-00-929-1641 | MS17987-306 | |||
| 5315-01-565-3980 | MS17987-308 | |||
| 5315-00-934-0211 | MS17987-309 | |||
| 5315-00-051-1411 | MS17987-310 | |||
| 5315-00-004-5048 | MS17987-312 | $14.65 2023-05 | ||
| 5315-00-051-1413 | MS17987-313 | |||
| 5315-00-784-3819 | MS17987-320 | |||
| 5315-00-051-1414 | MS17987-323 | |||
| 5315-00-903-7565 | MS17987-329 | |||
| 5315-01-367-4913 | MS17987-330 | $38.30 2024-07 | ||
| 5315-01-367-4917 | MS17987-333 | |||
| 5315-00-135-5067 | MS17987-337 |
Show 45 more sizes
| NSN | MS17987 | SLS4R | LG4SR | Last DLA price |
|---|---|---|---|---|
| 5315-00-051-1415 | MS17987-403 | $7.45 2023-12 | ||
| 5315-00-051-1433 | MS17987-403 | SLS4R03 | LG4SR0300 | |
| 5315-00-051-1416 | MS17987-404 | SLS4R04 | LG4SR0400 | |
| 5315-00-051-1417 | MS17987-405 | SLS4R05 | LG4SR0500 | |
| 5315-00-051-1419 | MS17987-406 | SLS4R06 | LG4SR0600 | |
| 5315-00-051-2358 | MS17987-407 | SLS4R07 | LG4SR0700 | |
| 5315-00-051-2359 | MS17987-408 | SLS4R08 | LG4SR0800 | |
| 5315-00-855-7946 | MS17987-408 | $19.72 2024-12 | ||
| 5315-00-051-2361 | MS17987-410 | SLS4R10 | LG4SR1000 | |
| 5315-00-051-2362 | MS17987-411 | SLS4R11 | LG4SR1100 | |
| 5315-00-051-2363 | MS17987-412 | SLS4R12 | LG4SR1200 | |
| 5315-00-051-2364 | MS17987-413 | SLS4R13 | LG4SR1300 | |
| 5315-00-924-1697 | MS17987-415 | SLS4R15 | LG4SR1500 | |
| 5315-00-051-2366 | MS17987-416 | SLS4R16 | LG4SR1600 | |
| 5315-00-051-2367 | MS17987-417 | SLS4R17 | LG4SR1700 | |
| 5315-00-077-9967 | MS17987-419 | $24.00 2026-08 | ||
| 5315-00-051-2371 | MS17987-421 | SLS4R21 | LG4SR2100 | |
| 5315-00-051-2372 | MS17987-423 | SLS4R23 | ||
| 5315-00-519-7406 | MS17987-424 | SLS4R24 | LG4SR2400 | $19.83 2025-12 |
| 5315-00-757-3471 | MS17987-425 | SLS4R25 | LG4SR2500 | |
| 5315-00-903-7564 | MS17987-426 | SLS4R26 | LG4SR2600 | |
| 5315-01-014-6274 | MS17987-429 | SLS4R29 | LG4SR2900 | |
| 5315-00-051-2374 | MS17987-430 | SLS4R30 | ||
| 5315-00-454-0387 | MS17987-430 | |||
| 5315-01-023-2665 | MS17987-432 | SLS4R32 | LG4SR3200 | |
| 5315-01-372-9111 | MS17987-433 | |||
| 5315-00-519-7382 | MS17987-436 | |||
| 5315-01-294-6840 | MS17987-436 | SLS4R36 | LG4SR3600 | $41.25 2025-05 |
| 5315-00-053-8545 | MS17987-440 | SLS4R40 | LG4SR4000 | $8.16 2026-05 |
| 5315-01-385-1563 | MS17987-451 | |||
| 5315-01-565-3978 | MS17987-461 | |||
| 5315-01-565-3977 | MS17987-466 | |||
| 5315-00-144-6755 | MS17987-473 | SLS4R73 | LG4SR7300 | |
| 5315-01-041-1437 | MS17987-505 | |||
| 5315-01-232-5136 | MS17987-508 | |||
| 5315-01-058-4317 | MS17987-510 | |||
| 5315-01-173-6927 | MS17987-511 | |||
| 5315-00-177-4081 | MS17987-516 | |||
| 5315-00-051-2386 | MS17987-517 | |||
| 5315-00-051-2387 | MS17987-522 | |||
| 5315-01-046-0845 | MS17987-524 | |||
| 5315-00-500-0455 | MS17987-527 | |||
| 5315-00-494-8526 | MS17987-533 | |||
| 5315-01-367-4914 | MS17987-545 | |||
| 5315-01-460-8220 | MS17987-548 |
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. 58 more stock numbers are not shown.
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 5315 Nails, machine keys and pins. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
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