The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-428-5998, 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 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-428-5998 |
| Primary Part Number | 6404506 FIND 94 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shank Diameter | 0.312 INCHES NOMINAL IN |
| Second Shank Diameter | 0.312 INCHES NOMINAL IN |
| First End Taper Length | 0.035 INCHES NOMINAL IN |
| First End Location | THREADED END |
| Thread Length | 0.700 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Shank Length | 0.480 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Shoulder Diameter | 0.500 INCHES NOMINAL IN |
| Second End Outer Radius | 0.156 INCHES NOMINAL IN |
| Second Shank Length | 0.700 INCHES NOMINAL IN |
| Second End Style | ROUND |
| Thread Class | 2A A |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 6404506 FIND 94 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 469-6404506-94 | 5/9 Secondary reference Naval Sea Systems Command |
| 469-6409124-1 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5315-01-428-5998 is a Pin,shoulder,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-428-5998 has 1 manufacturer part number on file: 6404506 FIND 94 (Naval Sea Systems Command).
Key specifications for 6404506 FIND 94: Shank Diameter: 0.312 INCHES NOMINAL IN; Second Shank Diameter: 0.312 INCHES NOMINAL IN; First End Taper Length: 0.035 INCHES NOMINAL IN; First End Location: THREADED END. 19 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.