The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-197-8208, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Allmetal Screw Products Corp. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-197-8208 |
| Primary Part Number | 586R632H01 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Allmetal Screw Products Corp |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Undercut Width | 0.140 INCHES NOMINAL IN |
| Undercut Diameter | 0.194 INCHES NOMINAL IN |
| First End Location | SQUARE END |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Slot Width | 0.064 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Thread Length | 0.220 INCHES NOMINAL IN |
| First End Style | SLOTTED |
| Shank Length | 0.250 INCHES NOMINAL IN |
| Style Designator | UNDERCUT |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| First End Slot Depth | 0.087 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.276 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | SLOT |
| Second End Style | SQUARE |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 586R632H01 | Allmetal Screw Products Corp (USA) |
| 586R632H01 | Quality Socket Screw Manufacturing Corp (USA) |
| Reference | Meaning |
|---|---|
| 586R632H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-197-8208 is a Pin,shoulder,headless, manufactured by Allmetal Screw Products Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-197-8208 has 2 manufacturer part numbers on file: 586R632H01 (Allmetal Screw Products Corp), 586R632H01 (Quality Socket Screw Manufacturing Corp).
Key specifications for 586R632H01: Shank Diameter: 0.250 INCHES NOMINAL IN; Undercut Width: 0.140 INCHES NOMINAL IN; Undercut Diameter: 0.194 INCHES NOMINAL IN; First End Location: SQUARE END. 23 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.