The Pin,straight,headed, cataloged under National Stock Number 5315-01-155-3165, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 17 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-155-3165 |
| Primary Part Number | 196B8637-2 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Chamfer Length | 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-STD-171,5.3.1.3 MIL STD 1ST TREATMENT RESPONSE AND MIL-STD-171,1.1.2.2 MIL STD 2ND TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 1.660 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN |
| Pin Chamfer Angle | 45.0 DEGREES NOMINAL |
| First Hole Diameter | 0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-624 COLD FINISHED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.2489 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Height | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE AND CADMIUM OVERALL |
| Material | STEEL COMP 4140 OVERALL |
| Distance From Centerline of Hole to End of Pin | 1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM 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 |
|---|---|
| 196B8637-2 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 5315-01-155-3165 is a Pin,straight,headed, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-155-3165 has 1 manufacturer part number on file: 196B8637-2 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 196B8637-2: Surface Finish: 125.0 MICROINCHES OVERALL; Chamfer Length: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-STD-171,5.3.1.3 MIL STD 1ST TREATMENT RESPONSE AND MIL-STD-171,1.1.2.2 MIL STD 2ND TREATMENT RESPONSE OVERALL; Hole Arrangement Style: ONE END DRILLED. 17 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.