The Pin,tapered,threaded, cataloged under National Stock Number 5315-01-442-1104, 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 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-442-1104 |
| Primary Part Number | 6404856 FIND 12 |
| Item Name | Pin,tapered,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Location | THREADED END |
| Thread Length | 1.500 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Taper Minor Diameter | 0.104 INCHES NOMINAL IN |
| Style Designator | THREADED AT LARGE END |
| Taper Major Diameter | 0.375 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Grip Length | 5.720 INCHES NOMINAL IN |
| Taper Length | 6.250 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Material | NICKEL ALLOY 400 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 |
|---|---|
| 6404856 FIND 12 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211074391 | 5/9 Secondary reference Naval Sea Systems Command |
| 585-6404856 FIND 12 | 5/9 Secondary reference Naval Sea Systems Command |
| 585-6404856 FIND 12A | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5315-01-442-1104 is a Pin,tapered,threaded, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-442-1104 has 1 manufacturer part number on file: 6404856 FIND 12 (Naval Sea Systems Command).
Key specifications for 6404856 FIND 12: First End Location: THREADED END; Thread Length: 1.500 INCHES NOMINAL IN; First End Style: SQUARE; Taper Minor Diameter: 0.104 INCHES NOMINAL IN. 13 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.