The Pin,straight,headed, cataloged under National Stock Number 5315-01-277-7725, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-277-7725 |
| Primary Part Number | 178561 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| Chamfer Length | 0.030 INCHES NOMINAL IN |
| Under Head Length | 0.575 INCHES NOMINAL IN |
| Pin Chamfer Angle | 45.0 DEGREES NOMINAL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.400 INCHES NOMINAL IN |
| Diameter | 0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Head Style | FILLISTER |
| Height | 0.125 INCHES NOMINAL IN |
| Material | STEEL COMP 4340 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 |
|---|---|
| 178561 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| Reference | Meaning |
|---|---|
| 4G94452-113A | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5315-01-277-7725 is a Pin,straight,headed, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-277-7725 has 1 manufacturer part number on file: 178561 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics).
Key specifications for 178561: Chamfer Length: 0.030 INCHES NOMINAL IN; Under Head Length: 0.575 INCHES NOMINAL IN; Pin Chamfer Angle: 45.0 DEGREES NOMINAL; Style Designator: STRAIGHT. 9 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.