PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7312517Pin,lock

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 5315-00-731-2517 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-731-2517 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-731-2517. Primary manufacturer part number: 7312517.
Features
  • Pin,lock — FSC 5315
  • Wire Stock Diameter: 0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Prong Length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: MIL-P-16232 TY M CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Surface Treatment: PHOSPHATE OR PHOSPHATE ZINC OVERALL
  • Style Designator: LOCK
  • Material Document and Classification: QQ-W-412,COMP 1 TY 2 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,lock, cataloged under National Stock Number 5315-00-731-2517, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-731-2517
Primary Part Number7312517
Item NamePin,lock
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
Wire Stock Diameter0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Prong Length0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationMIL-P-16232 TY M CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentPHOSPHATE OR PHOSPHATE ZINC OVERALL
Style DesignatorLOCK
Material Document and ClassificationQQ-W-412,COMP 1 TY 2 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-201-7179399 INTERCHANGEABLE
Jack,tip
Birnbach Co Inc
5325-00-229-1538 INTERCHANGEABLE
Grommet
2940-00-618-47446184744 INTERCHANGEABLE
Link
U S Army Tank Automotive Command Amsta-Im-Mm
5360-00-737-7759A10338 INTERCHANGEABLE
Spring,helical,extension
Am General Llc
1330-01-512-6978A10338 INTERCHANGEABLE
Weldment,cluster
Knds Usa Inc.
Cross-Reference Index
Part NumberManufacturer
7312517 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
RE0072362 Alfariver Defense S.l (ESP)
10089870 Nimikkeistokeskus Ncb Finland (FIN)
5315PL0921550 Jednolity Indeks Materialowy - Uniform Material Index (POL)
201060017 Samsun Yurt Sav.san. Ve Tic.a.s. (TUR)
3662004097 Fn Herstal Dba Fabrique Nationale Nouvelle Herstal (BEL)
7312517 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
A10338 Fnh Uk Ltd (GBR)
75F2019 Giat Industries Centre De Tulle (FRA)
7312517 Springfield Armory (USA)
Related Parts
5935-00-201-7179INTERCHANGEABLE
JACK,TIP
399
5325-00-229-1538INTERCHANGEABLE
GROMMET
2940-00-618-4744INTERCHANGEABLE
LINK
6184744
5360-00-737-7759INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
A10338
1330-01-512-6978INTERCHANGEABLE
WELDMENT,CLUSTER
A10338

Frequently Asked Questions

What is NSN 5315-00-731-2517?

NSN 5315-00-731-2517 is a Pin,lock, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-731-2517?

NSN 5315-00-731-2517 has 10 cross-referenced part numbers: 7312517 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), RE0072362 (Alfariver Defense S.l), 10089870 (Nimikkeistokeskus Ncb Finland), 5315PL0921550 (Jednolity Indeks Materialowy - Uniform Material Index), 201060017 (Samsun Yurt Sav.san. Ve Tic.a.s.) and 5 more.

What NSN replaces 5315-00-731-2517?

There are 5 known substitutes for 5315-00-731-2517: 5935-00-201-7179, 5325-00-229-1538, 2940-00-618-4744 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7312517?

Key specifications for 7312517: Wire Stock Diameter: 0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN; Material: STEEL OVERALL; Prong Length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-P-16232 TY M CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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