The Pin,grooved,headless, cataloged under National Stock Number 5315-01-155-4505, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-155-4505 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| Undercut Width | 0.065 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Undercut Diameter | 0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | QQ-P-35,TY 1 OR TY 2 OR TY 3 FED SPEC 1ST TREATMENT RESPONSE AND MIL-L-46010 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| First End Style | SQUARE |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Material Document and Classification | AISI 17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 1.031 INCHES MINIMUM AND 1.041 INCHES MAXIMUM IN |
| Second Undercut Width | 0.065 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE AND LUBRICANT OVERALL |
| Material | STEEL COMP 630 OVERALL |
| 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 |
|---|---|
| 1532301 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 5315PL0886372 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5315-01-155-4505 is a Pin,grooved,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-155-4505: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; Undercut Width: 0.065 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN; Undercut Diameter: 0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN; First End Location: BOTH ENDS. 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.