The Pin,grooved,headed, cataloged under National Stock Number 5315-01-598-7638, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 16 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-598-7638 |
| Primary Part Number | 751-7072202-122 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Undercut Width | 0.145 INCHES NOMINAL IN |
| First End Taper Length | 0.020 INCHES NOMINAL IN |
| Undercut Diameter | 0.275 INCHES NOMINAL IN |
| Hole Arrangement Style | DRILLED THRU HEAD |
| Under Head Length | 3.505 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.120 INCHES NOMINAL IN |
| Style Designator | GROOVE |
| Pin Head Diameter | 1.000 INCHES NOMINAL IN |
| Diameter | 0.500 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 3.210 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Height | 0.500 INCHES NOMINAL IN |
| Material | COPPER AND NICKEL ALLOY OVERALL |
| Distance From Centerline of Hole to End of Pin | 3.755 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 |
| Part Number | Manufacturer |
|---|---|
| 751-7072202-122 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7072286-2 | 5/1 Secondary reference U.S. Government activity |
| H821-0201-122 | 5/1 Secondary reference U.S. Government activity |
| 751-7072201-122 | 5/1 Secondary reference Naval Sea Systems Command |
| H821-0202-122 | 5/2 Secondary reference U.S. Government activity |
| 751-7072286-2 | 5/1 Secondary reference Naval Sea Systems Command |
| 7072286-2 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 5315-01-598-7638 is a Pin,grooved,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-598-7638 has 1 manufacturer part number on file: 751-7072202-122 (Naval Sea Systems Command).
Key specifications for 751-7072202-122: Undercut Width: 0.145 INCHES NOMINAL IN; First End Taper Length: 0.020 INCHES NOMINAL IN; Undercut Diameter: 0.275 INCHES NOMINAL IN; Hole Arrangement Style: DRILLED THRU HEAD. 16 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.