The Pin,straight,headless, cataloged under National Stock Number 5315-01-477-5187, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-477-5187 |
| Primary Part Number | 74A400739-2003 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Criticality Code Justification | AGAV |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.1915 INCHES MINIMUM AND 0.1922 INCHES MAXIMUM IN |
| Pin Overall Length | 2.231 INCHES MINIMUM AND 2.241 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 4130 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 74A400739-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A400739-2003 | United Manufacturer Llc (USA) |
| 74A400739-2003 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 74A400739-2003 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
NSN 5315-01-477-5187 is a Pin,straight,headless, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-477-5187 has 3 manufacturer part numbers on file: 74A400739-2003 (The Boeing Company Div Defense), 74A400739-2003 (United Manufacturer Llc), 74A400739-2003 (Goodrich Corporation).
Key specifications for 74A400739-2003: First End Taper Length: 0.030 INCHES NOMINAL IN; First End Style: CHAMFERED; Criticality Code Justification: AGAV; First End Taper Angle: 45.0 DEGREES NOMINAL. 9 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.