The Pin,straight,headed, cataloged under National Stock Number 5315-01-498-8151, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-498-8151 |
| Primary Part Number | 5521443 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Chamfer Length | 0.5 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | MIL-C-26074, CL 2, GR A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance From Centerline to Flat | 7.0 MILLIMETERS NOMINAL MM |
| Under Head Length | 18.0 MILLIMETERS NOMINAL MM |
| Pin Chamfer Angle | 45.0 DEGREES NOMINAL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 16.0 MILLIMETERS NOMINAL MM |
| Diameter | 8.0 MILLIMETERS NOMINAL MM |
| Head Style | DEE |
| Height | 2.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | NICKEL OVERALL |
| Material | STEEL 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 |
|---|---|
| 5521443 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1276-23-594 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
| 5521004 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5315-01-498-8151 is a Pin,straight,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-498-8151 has 1 manufacturer part number on file: 5521443 (Naval Sea Systems Command).
Key specifications for 5521443: Chamfer Length: 0.5 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: MIL-C-26074, CL 2, GR A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance From Centerline to Flat: 7.0 MILLIMETERS NOMINAL MM; Under Head Length: 18.0 MILLIMETERS NOMINAL MM. 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.