The Pin,grooved,headed, cataloged under National Stock Number 5315-00-138-6136, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-138-6136 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES LONG SHANK |
| Undercut Width | 0.025 INCHES MAXIMUM IN |
| First End Taper Length | 0.020 INCHES NOMINAL IN |
| Undercut Diameter | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 0.699 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN |
| Hardness Rating | 44.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.1903 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 0.567 INCHES NOMINAL IN |
| Head Style | FLAT FILLISTER |
| Grip Length | 0.603 INCHES MINIMUM AND 0.613 INCHES MAXIMUM IN |
| Height | 0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.101 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 |
|---|---|
| 707813 | 3/2 Design control — primary reference U.S. Government activity |
| 700018 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-00-138-6136 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 5305-00-456-2581, 4010-01-022-3925, 5340-01-351-5075. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-00-138-6136: Surface Finish: 32.0 MICROINCHES LONG SHANK; Undercut Width: 0.025 INCHES MAXIMUM IN; First End Taper Length: 0.020 INCHES NOMINAL IN; Undercut Diameter: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN. 20 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.