The Pin,grooved,headed, cataloged under National Stock Number 5315-00-485-9552, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-485-9552 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OVERALL |
| Undercut Width | 0.020 INCHES NOMINAL IN |
| Undercut Diameter | 0.110 INCHES NOMINAL IN |
| Under Head Length | 0.459 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN |
| First End Style | RADIUS |
| Hardness Rating | 35.0 ROCKWELL C NOMINAL OVERALL |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.151 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Diameter | 0.1248 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.030 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| First End Corner Radius | 0.010 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 |
| Reference | Meaning |
|---|---|
| 35409 | 3/9 Design control — primary reference Goodrich Corporation Dba Trw Lucas Aerospace |
NSN 5315-00-485-9552 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5330-00-599-7620, 5310-01-053-0988, 8130-01-480-5869. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-00-485-9552: Surface Finish: 32.0 MICROINCHES OVERALL; Undercut Width: 0.020 INCHES NOMINAL IN; Undercut Diameter: 0.110 INCHES NOMINAL IN; Under Head Length: 0.459 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN. 13 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.