The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-450-9684, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 23 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-450-9684 |
| Primary Part Number | 8635444-2 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Shank Diameter | 0.249 INCHES NOMINAL IN |
| Surface Finish | 63.0 MICROINCHES OVERALL |
| First End Location | SMALL END |
| Surface Treatment Document and Classification | MIL-STD-171 FN 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Thread Length | 0.250 INCHES NOMINAL IN |
| First End Style | SQUARE |
| First Hole Diameter | 0.089 INCHES NOMINAL IN |
| Shank Length | 4.250 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM-A581 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| Second Hole Diameter | 0.141 INCHES NOMINAL IN |
| Thread Direction | LEFT-HAND |
| Nominal Thread Size | 0.938 INCHES IN |
| Shoulder Diameter | 0.438 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | SQUARE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303S AND STEEL COMP 303SE OVERALL |
| Thread Series Designator | UN |
| Distance From Centerline of Hole to End of Pin | 0.109 INCHES NOMINAL IN |
| 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 |
|---|---|
| 8635444-2 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5315-00-450-9684 is a Pin,shoulder,headless, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-450-9684 has 1 manufacturer part number on file: 8635444-2 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 8635444-2: Shank Diameter: 0.249 INCHES NOMINAL IN; Surface Finish: 63.0 MICROINCHES OVERALL; First End Location: SMALL END; Surface Treatment Document and Classification: MIL-STD-171 FN 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL. 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.