The Pin,grooved,headed, cataloged under National Stock Number 5315-01-400-0490, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 18 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-400-0490 |
| Primary Part Number | 064548 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Undercut Width | 0.062 INCHES NOMINAL IN |
| First End Taper Length | 0.046 INCHES NOMINAL IN |
| Undercut Diameter | 0.203 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 1.250 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.2493 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Material Document and Classification | ASTMA582 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.2493 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| First End Taper Angle | 30.0 DEGREES NOMINAL |
| Effective Length | 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Head Style | BEVEL |
| Second Undercut Width | 0.062 INCHES NOMINAL IN |
| Height | 0.218 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second Undercut Diameter | 0.203 INCHES NOMINAL IN |
| Material | STEEL COMP 416 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 |
|---|---|
| 064548 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 5315-01-400-0490 is a Pin,grooved,headed, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-400-0490 has 1 manufacturer part number on file: 064548 (L3 Technologies, Inc. Div L3 Keo).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-429-1460. Verify interchangeability with system specifications before substitution.
Key specifications for 064548: Undercut Width: 0.062 INCHES NOMINAL IN; First End Taper Length: 0.046 INCHES NOMINAL IN; Undercut Diameter: 0.203 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 18 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.