The Pin,grooved,headless, cataloged under National Stock Number 5315-01-185-7431, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-185-7431 |
| Primary Part Number | 12332660 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Undercut Width | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| First End Taper Length | 0.063 INCHES NOMINAL IN |
| Undercut Diameter | 0.177 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN |
| First End Location | CHAMFERED END |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Material Document and Classification | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.312 INCHES NOMINAL IN |
| First End Taper Angle | 30.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 4.440 INCHES NOMINAL IN |
| Second Undercut Width | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1024 OR STEEL COMP 1025 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5315-01-185-7431 is a Pin,grooved,headless, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-185-7431 has 3 manufacturer part numbers on file: 12332660 (U S Army Tank Automotive Command Amsta-Im-Mm), 12332660 (Bae Systems Land & Armaments L.p.), 12332660 (Amz Alabama Inc.).
Key specifications for 12332660: Undercut Width: 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN; First End Taper Length: 0.063 INCHES NOMINAL IN; Undercut Diameter: 0.177 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN; First End Location: CHAMFERED END. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.