The Pin,straight,threaded, cataloged under National Stock Number 5315-01-050-1620, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Amec Foster Wheeler North America Corp. Dba Foster Wheeler. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-050-1620 |
| Primary Part Number | NSJ8688D-PC-167 |
| Item Name | Pin,straight,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| Status | ACTIVE |
| First End Taper Length | 0.031 INCHES MINIMUM AND 0.031 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN |
| First End Location | CHAMFERED ENDCHAMFERED END |
| Thread Length | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| First End Style | CHAMFEREDCHAMFERED |
| First End Taper Angle | 15.0 DEGREES MINIMUM AND 15.0 DEGREES MINIMUM AND 45.0 DEGREES MAXIMUM45.0 DEGREES MAXIMUM |
| Pin Overall Diameter | 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN |
| Pin Overall Length | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICALNOT IDENTICAL |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES0.250 INCHES IN |
| Pin Grip Length | 0.687 INCHES NOMINAL0.687 INCHES NOMINAL IN |
| Second End Style | SQUARESQUARE |
| Thread Class | 3A3A |
| Thread Quantity Per Inch | 2020 |
| Material | STEEL 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 |
|---|---|
| NSJ8688D-PC-167 PRIMARY | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| Reference | Meaning |
|---|---|
| NSJ8685D-PC167 | 5/9 Secondary reference Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
NSN 5315-01-050-1620 is a Pin,straight,threaded, manufactured by Amec Foster Wheeler North America Corp. Dba Foster Wheeler, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-050-1620 has 1 manufacturer part number on file: NSJ8688D-PC-167 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler).
Key specifications for NSJ8688D-PC-167: First End Taper Length: 0.031 INCHES MINIMUM AND 0.031 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN; First End Location: CHAMFERED ENDCHAMFERED END; Thread Length: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN; First End Style: CHAMFEREDCHAMFERED. 16 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.