The Pin,straight,headless, cataloged under National Stock Number 5315-00-200-7946, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-200-7946 |
| Primary Part Number | 40554A |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| First End Taper Length | 0.062 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| First End Taper Angle | 15.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM |
| Pin Overall Diameter | 0.1560 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN |
| Pin Overall Length | 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | SQUARE |
| Material | COPPER ALLOY 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 |
|---|---|
| 40554A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 40554A | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 5315-00-200-7946 is a Pin,straight,headless, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-200-7946 has 1 manufacturer part number on file: 40554A (Brinkley Technology Group Llc Dba Hercules Manufacturing).
Key specifications for 40554A: First End Taper Length: 0.062 INCHES NOMINAL IN; First End Style: CHAMFERED; First End Taper Angle: 15.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM; Pin Overall Diameter: 0.1560 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN. 8 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.