The Pin,straight,headed, cataloged under National Stock Number 5315-01-310-5307, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-310-5307 |
| Primary Part Number | 803-5959181 PIECE 102 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES SHANK END |
| Hole Arrangement Style | BOTH END DRILLED |
| Under Head Length | 2.906 INCHES NOMINAL IN |
| First Hole Diameter | 0.203 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 1.250 INCHES NOMINAL IN |
| Diameter | 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Second Hole Diameter | 0.125 INCHES NOMINAL IN |
| Head Style | FLAT |
| Center to Center Distance Between Holes | 1.437 INCHES NOMINAL IN |
| Height | 0.188 INCHES NOMINAL IN |
| Distance From Centerline of Hole to End of Pin | 0.281 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 |
|---|---|
| 803-5959181 PIECE 102 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-5959181 PC | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 803-5959181 PIECE 102 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5315-01-310-5307 is a Pin,straight,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-310-5307 has 1 manufacturer part number on file: 803-5959181 PIECE 102 (Naval Sea Systems Command).
Key specifications for 803-5959181 PIECE 102: Surface Finish: 63.0 MICROINCHES SHANK END; Hole Arrangement Style: BOTH END DRILLED; Under Head Length: 2.906 INCHES NOMINAL IN; First Hole Diameter: 0.203 INCHES NOMINAL IN. 12 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.