The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-104-7976, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-104-7976 |
| Primary Part Number | 6863087 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.1865 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.1865 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN |
| Undercut Width | 0.040 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| First End Taper Length | 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| Undercut Diameter | 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Shank Length | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Style Designator | UNDERCUT |
| Material Document and Classification | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| Second End Relationship with First End | IDENTICAL |
| Second Undercut Width | 0.105 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Second Shank Length | 0.105 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Second Undercut Diameter | 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| Material | STEEL COMP 347 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5315-00-104-7976 is a Pin,shoulder,headless, manufactured by Rolls-Royce Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-104-7976 has 3 manufacturer part numbers on file: 6863087 (Allison Transmission Inc Dba Allison Transmission, Inc), 6863087 (Rolls-Royce Corporation), 6863087 (Rolls-Royce Airlines).
Key specifications for 6863087: Shank Diameter: 0.1865 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN; Second Shank Diameter: 0.1865 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN; Undercut Width: 0.040 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; First End Taper Length: 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN. 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.