The Pin,straight,headed, cataloged under National Stock Number 5315-00-522-2523, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-522-2523 |
| Primary Part Number | 5222523 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES LONG SHANK |
| Chamfer Length | 0.016 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 0.724 INCHES MINIMUM AND 0.744 INCHES MAXIMUM IN |
| Pin Chamfer Angle | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| First Hole Diameter | 0.109 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN |
| Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| Diameter | 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM 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 |
|---|---|
| 5222523 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 342282 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 200820265-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-522-2523 is a Pin,straight,headed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-522-2523 has 1 manufacturer part number on file: 5222523 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 5222523: Surface Finish: 63.0 MICROINCHES LONG SHANK; Chamfer Length: 0.016 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 0.724 INCHES MINIMUM AND 0.744 INCHES MAXIMUM IN. 15 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.