The Pin,straight,headed, cataloged under National Stock Number 5315-00-550-7883, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Falcon Manufacturing Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-550-7883 |
| Primary Part Number | 356490-1 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Falcon Manufacturing Corp |
| Status | ACTIVE |
| Chamfer Length | 0.100 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 2.560 INCHES NOMINAL IN |
| Pin Chamfer Angle | 15.0 DEGREES NOMINAL |
| First Hole Diameter | 0.012 INCHES NOMINAL IN |
| Hardness Rating | 23.0 ROCKWELL C NOMINAL OVERALL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 1.000 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.744 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN |
| Features Provided | CASEHARDENED |
| Head Style | FLAT |
| Height | 0.120 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 8740 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.200 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 |
|---|---|
| 356490-1 | Falcon Manufacturing Corp (USA) |
| Reference | Meaning |
|---|---|
| 356490-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-550-7883 is a Pin,straight,headed, manufactured by Falcon Manufacturing Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-550-7883 has 1 manufacturer part number on file: 356490-1 (Falcon Manufacturing Corp).
2 possible matches (shared part number, not a government interchangeability claim): 3020-01-122-0847, 5840-01-128-7325. Verify interchangeability with system specifications before substitution.
Key specifications for 356490-1: Chamfer Length: 0.100 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 2.560 INCHES NOMINAL IN; Pin Chamfer Angle: 15.0 DEGREES NOMINAL. 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.