The Pin,tapered,plain, cataloged under National Stock Number 5315-00-522-3972, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-00-522-3972 |
| Primary Part Number | 5223972 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| First End Location | BOTH ENDS |
| First End Style | OVAL |
| Pin Overall Length | 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Pin Size Designation | 8 |
| Material | STEEL OVERALL |
| First End Outer Radius | 0.492 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 |
|---|---|
| 5223972 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 5223972 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 339942 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5315-00-522-3972 is a Pin,tapered,plain, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-522-3972 has 1 manufacturer part number on file: 5223972 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 5223972: First End Location: BOTH ENDS; First End Style: OVAL; Pin Overall Length: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN; Second End Relationship with First End: IDENTICAL. 7 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.