The Pin,grooved,headless, cataloged under National Stock Number 5315-00-014-2953, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5315-00-014-2953 |
| Primary Part Number | 305224 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| First End Location | BOTH ENDS |
| First End Style | OVAL |
| Style Designator | FULL LENGTH GROOVE |
| Pin Large End Diameter | 0.100 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Pin Small End Diameter | 0.0928 INCHES MINIMUM AND 0.0938 INCHES MAXIMUM IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP 1112 OR STEEL COMP 1113 OVERALL |
| First End Outer Radius | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 142953 | General Motors Llc Dba General Motors Llc (USA) |
| 2285801 | General Motors Corp (USA) |
| 52674 | Am General Llc (USA) |
| PA259 | Wisconsin Motors, Llc (USA) |
| 305224 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 2285801 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| D410-134 | E/8 Replaced / superseded reference Dar Electronics Inc Commercial Products Div Dba National Radio Co |
| 29P282 | 5/9 Secondary reference Colt Industries Inc Holley Automotive Div |
| JE9329 | 5/9 Secondary reference U.S. Government activity |
| 5315000142953 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 142953 | 5/9 Secondary reference Diamond Reo Truck Co |
| 4390310 | 5/9 Secondary reference Sasco Inc Canadian Div |
| 2285801 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 142953 | 5/9 Secondary reference General Motors Corp |
NSN 5315-00-014-2953 is a Pin,grooved,headless, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: cancelled.
NSN 5315-00-014-2953 has 6 manufacturer part numbers on file: 142953 (General Motors Llc Dba General Motors Llc), 2285801 (General Motors Corp), 52674 (Am General Llc), PA259 (Wisconsin Motors, Llc), 305224 (Lockheed Martin Corporation Div Rms - Mitchel Field) and 1 more.
4 possible matches (shared part number, not a government interchangeability claim): 5342-00-021-1803, 1610-00-127-6507, 1280-00-984-1120. Verify interchangeability with system specifications before substitution.
Key specifications for 305224: First End Location: BOTH ENDS; First End Style: OVAL; Style Designator: FULL LENGTH GROOVE; Pin Large End Diameter: 0.100 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN. 10 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.
NSN 5315-00-014-2953 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.