The Pin,straight,threaded, cataloged under National Stock Number 5315-01-474-0477, 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 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-474-0477 |
| Primary Part Number | 124-4365221 PC 42 |
| Item Name | Pin,straight,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Location | THREADED END |
| First End Slot Width | 0.047 INCHES NOMINAL IN |
| Thread Length | 0.500 INCHES NOMINAL IN |
| First End Style | SLOTTED |
| Material Document and Classification | QQ-B-750,COMPA FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.2420 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN |
| Pin Overall Length | 2.000 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Pin Grip Length | 1.500 INCHES NOMINAL IN |
| First End Slot Depth | 0.078 INCHES NOMINAL IN |
| Second End Style | SQUARE |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 124-4365221 PC 42 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 124-4365221 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5315-01-474-0477 is a Pin,straight,threaded, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-474-0477 has 1 manufacturer part number on file: 124-4365221 PC 42 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-474-7972, 2040-01-474-8184. Verify interchangeability with system specifications before substitution.
Key specifications for 124-4365221 PC 42: First End Location: THREADED END; First End Slot Width: 0.047 INCHES NOMINAL IN; Thread Length: 0.500 INCHES NOMINAL IN; First End Style: SLOTTED. 17 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.