The Pin,straight,headed, cataloged under National Stock Number 5315-01-346-3463, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Burch Company Inc, the. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5315-01-346-3463 |
| Primary Part Number | 7155-A |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Burch Company Inc, the |
| Status | ACTIVE |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 3.500 INCHES NOMINAL IN |
| First Hole Diameter | 0.1875 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 1.000 INCHES NOMINAL IN |
| Head Style | ROUND |
| Height | 0.500 INCHES NOMINAL IN |
| Distance From Centerline of Hole to End of Pin | 2.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 7155-A PRIMARY | Burch Company Inc, the (USA) |
NSN 5315-01-346-3463 is a Pin,straight,headed, manufactured by Burch Company Inc, the, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-346-3463 has 1 manufacturer part number on file: 7155-A (Burch Company Inc, the).
1 possible match (shared part number, not a government interchangeability claim): 6550-01-518-3542. Verify interchangeability with system specifications before substitution.
Key specifications for 7155-A: Hole Arrangement Style: ONE END DRILLED; Under Head Length: 3.500 INCHES NOMINAL IN; First Hole Diameter: 0.1875 INCHES NOMINAL IN; Style Designator: STRAIGHT. 8 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.