The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-202-4126, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Drs C3 & Aviation Company Dba Drs Data & Imaging Systems. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-202-4126 |
| Primary Part Number | 2313116 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems |
| Status | ACTIVE |
| Shank Diameter | 0.285 INCHES NOMINAL IN |
| First End Taper Length | 0.090 INCHES NOMINAL IN |
| First End Location | THREADED END |
| Surface Treatment Document and Classification | MIL-C-13924A-CL.2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A |
| Second End Taper Angle | 45.0 DEGREES NOMINAL |
| Thread Length | 0.880 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Shank Length | 0.940 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | QQ-S-764,COND A,COLD FIN FED SPEC 1ST MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.030 INCHES NOMINAL IN |
| First End Taper Angle | 60.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Shoulder Diameter | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| First End Tip Radius | 9.400 INCHES NOMINAL IN |
| Surface Treatment | OXIDE OVERALL |
| Second End Style | CHAMFERED |
| Thread Class | 2A A |
| Material | STEEL COMP 303SE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 2313116 PRIMARY | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems (USA) |
| Reference | Meaning |
|---|---|
| 2313116 | 5/9 Secondary reference Drs Photronics, Inc. Dba Drs Photronics, Inc. |
NSN 5315-01-202-4126 is a Pin,shoulder,headless, manufactured by Drs C3 & Aviation Company Dba Drs Data & Imaging Systems, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-202-4126 has 1 manufacturer part number on file: 2313116 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems).
Key specifications for 2313116: Shank Diameter: 0.285 INCHES NOMINAL IN; First End Taper Length: 0.090 INCHES NOMINAL IN; First End Location: THREADED END; Surface Treatment Document and Classification: MIL-C-13924A-CL.2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A. 22 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.