The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-280-2901, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Caprice Engineering Company, Inc.. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-00-280-2901 |
| Primary Part Number | 1202605-103 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Caprice Engineering Company, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| First End Taper Length | 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| First End Location | SHANK END |
| Surface Treatment Document and Classification | LC+77-2035 FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Second End Taper Angle | 15.0 DEGREES NOMINAL |
| Thread Length | 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Shank Length | 0.440 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-S-5000 CONDITION E4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.250 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Shoulder Diameter | 0.6242 INCHES MINIMUM AND 0.6248 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Material | STEEL COMP E4340 OR STEEL COMP 4340 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 1202605-103 | Caprice Engineering Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1202605-103 | 3/2 Design control — primary reference U.S. Government activity |
| 1202605-103 | 3/9 Design control — primary reference Lockheed Martin Corp Lockheed Martin Aeronautical Systems Burbank Opns |
NSN 5315-00-280-2901 is a Pin,shoulder,headless, manufactured by Caprice Engineering Company, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-280-2901 has 1 manufacturer part number on file: 1202605-103 (Caprice Engineering Company, Inc.).
Key specifications for 1202605-103: Shank Diameter: 0.250 INCHES NOMINAL IN; Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; First End Taper Length: 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; First End Location: SHANK END. 21 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.