The Pin,spring, cataloged under National Stock Number 5315-00-718-8774, 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 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-718-8774 |
| Primary Part Number | 7188774 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Fastener Length | 4.407 INCHES MINIMUM AND 4.409 INCHES MAXIMUM IN |
| Diameter | 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN |
| Grip Length | 3.110 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE ZINC OVERALL |
| Material | STEEL COMP 1340 AND STEEL COMP 4140 AND STEEL COMP 8640 AND STEEL OVERALL |
| 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 |
|---|---|
| 7188774 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 5315007188774 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5315-00-718-8774 is a Pin,spring, 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 5315-00-718-8774 has 1 manufacturer part number on file: 7188774 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7188774: Surface Finish: 125.0 MICROINCHES OVERALL; Fastener Length: 4.407 INCHES MINIMUM AND 4.409 INCHES MAXIMUM IN; Diameter: 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN; Grip Length: 3.110 INCHES NOMINAL IN. 6 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.