The Pin,grooved,headless, cataloged under National Stock Number 5315-00-014-2954, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Dresser, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-014-2954 |
| Primary Part Number | B4910 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Dresser, Llc |
| Status | ACTIVE |
| 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 | QQ-S-633,AMEND. 2 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Pin Small End Diameter | 0.094 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP B1112 OR STEEL COMP B1113 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 142954 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| B4910 PRIMARY | Dresser, Llc (USA) |
| Reference | Meaning |
|---|---|
| 142954 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 142954 | 5/9 Secondary reference General Motors Corp |
NSN 5315-00-014-2954 is a Pin,grooved,headless, manufactured by Dresser, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-014-2954 has 2 manufacturer part numbers on file: 142954 (Army Weapons Command Attn Amswe-Ree-S), B4910 (Dresser, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5307-00-897-9892. Verify interchangeability with system specifications before substitution.
Key specifications for B4910: 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. 9 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.