The Pin,shoulder,headed, cataloged under National Stock Number 5315-00-514-5745, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Triumph Thermal Systems, Llc. Government technical data includes 12 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 | 5315-00-514-5745 |
| Primary Part Number | U535881 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Triumph Thermal Systems, Llc |
| Status | ACTIVE |
| First Step Diameter | 0.165 INCHES MINIMUM AND 0.168 INCHES MAXIMUM IN |
| Under Head Length | 0.370 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| First End Style | SQUARE |
| Second Step Length | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Head Style | PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION) |
| Second Step Diameter | 0.1235 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM IN |
| Height | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| First Step Length | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL 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 |
|---|---|
| U535881 PRIMARY | Triumph Thermal Systems, Llc (USA) |
NSN 5315-00-514-5745 is a Pin,shoulder,headed, manufactured by Triumph Thermal Systems, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-514-5745 has 1 manufacturer part number on file: U535881 (Triumph Thermal Systems, Llc).
Key specifications for U535881: First Step Diameter: 0.165 INCHES MINIMUM AND 0.168 INCHES MAXIMUM IN; Under Head Length: 0.370 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; First End Style: SQUARE; Second Step Length: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. 12 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.