The Pin,straight,headless, cataloged under National Stock Number 5315-01-415-5271, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-415-5271 |
| Primary Part Number | NAP-704 PC 18 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Hole Arrangement Style | BOTH END DRILLED |
| First End Style | SQUARE |
| First Hole Diameter | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | MIL-C-895 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Pin Overall Diameter | 0.3750 INCHES NOMINAL IN |
| Pin Overall Length | 1.313 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Second Hole Diameter | 0.125 INCHES NOMINAL IN |
| Center to Center Distance Between Holes | 1.063 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.125 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 |
|---|---|
| P445E-00 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| NAP-704 PC 18 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| Reference | Meaning |
|---|---|
| P445E | 5/9 Secondary reference Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| P445E | 5/9 Secondary reference Atlas Valve Co |
| NAP-704 PC 18 | 5/9 Secondary reference Atlas Valve Co |
NSN 5315-01-415-5271 is a Pin,straight,headless, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-415-5271 has 2 manufacturer part numbers on file: P445E-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), NAP-704 PC 18 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
Key specifications for NAP-704 PC 18: Hole Arrangement Style: BOTH END DRILLED; First End Style: SQUARE; First Hole Diameter: 0.125 INCHES NOMINAL IN; Material Document and Classification: MIL-C-895 MIL SPEC ALL MATERIAL RESPONSES OVERALL. 11 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.