The Pin,shoulder,headed, cataloged under National Stock Number 5315-00-421-4610, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Breeze-Eastern Llc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-421-4610 |
| Primary Part Number | CD-705 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Breeze-Eastern Llc |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Width Across Flats | 0.631 INCHES MINIMUM AND 0.632 INCHES MAXIMUM IN |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| First Step Diameter | 0.497 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN |
| Under Head Length | 4.475 INCHES MINIMUM AND 4.485 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Second Step Length | 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.750 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Head Style | ROUND W/WRENCH FLATS |
| Second Step Diameter | 0.449 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Height | 0.485 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| First Step Length | 3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN |
| Material | STEEL COMP E4340 OR STEEL COMP 2340 OVERALL |
| 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 |
|---|---|
| CD-705 PRIMARY | Breeze-Eastern Llc (USA) |
NSN 5315-00-421-4610 is a Pin,shoulder,headed, manufactured by Breeze-Eastern Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-421-4610 has 1 manufacturer part number on file: CD-705 (Breeze-Eastern Llc).
Key specifications for CD-705: Surface Finish: 125.0 MICROINCHES OVERALL; Width Across Flats: 0.631 INCHES MINIMUM AND 0.632 INCHES MAXIMUM IN; First End Taper Length: 0.030 INCHES NOMINAL IN; First Step Diameter: 0.497 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN. 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.