The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-144-9776, 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 Plc Div Defense (europe). Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-144-9776 |
| Primary Part Number | B478184 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rolls-Royce Plc Div Defense (europe) |
| Status | ACTIVE |
| Shank Diameter | 0.1720 INCHES MINIMUM AND 0.1725 INCHES MAXIMUM IN |
| First End Location | SHANK END |
| First End Style | CHAMFERED |
| Style Designator | SHOULDER |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | CHAMFERED |
| 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 |
|---|---|
| B478184 PRIMARY | Rolls-Royce Plc Div Defense (europe) (GBR) |
| Reference | Meaning |
|---|---|
| B478184 | 3/9 Design control — primary reference Rolls-Royce Inc |
NSN 5315-00-144-9776 is a Pin,shoulder,headless, manufactured by Rolls-Royce Plc Div Defense (europe), classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-144-9776 has 1 manufacturer part number on file: B478184 (Rolls-Royce Plc Div Defense (europe)).
Key specifications for B478184: Shank Diameter: 0.1720 INCHES MINIMUM AND 0.1725 INCHES MAXIMUM IN; First End Location: SHANK END; First End Style: CHAMFERED; Style Designator: SHOULDER. 6 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.