The Pin,straight,headless, cataloged under National Stock Number 5315-01-154-1523, 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 15 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 | 5315-01-154-1523 |
| Primary Part Number | 196B7638-10 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| First End Taper Length | 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-N-290 FED SPEC 1ST TREATMENT RESPONSE AND MIL-STD-171,1.7.1 MIL STD 2ND TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.126 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5643,17-4 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.4970 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM IN |
| Pin Overall Length | 2.190 INCHES MINIMUM AND 2.270 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Surface Treatment | NICKEL AND SILVER OVERALL |
| Precious Material and Location | EXTERNAL SURFACES SILVER |
| Second End Style | SQUARE |
| Material | STEEL COMP 631 OVERALL |
| Distance From Centerline of Hole to End of Pin | 2.040 INCHES MINIMUM AND 2.080 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 |
|---|---|
| 196B7638-10 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 5315-01-154-1523 is a Pin,straight,headless, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-154-1523 has 1 manufacturer part number on file: 196B7638-10 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 196B7638-10: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First End Taper Length: 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-N-290 FED SPEC 1ST TREATMENT RESPONSE AND MIL-STD-171,1.7.1 MIL STD 2ND TREATMENT RESPONSE OVERALL; Hole Arrangement Style: ONE END DRILLED. 15 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.