The Pin,straight,headed, cataloged under National Stock Number 5315-00-920-0025, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-920-0025 |
| Primary Part Number | 553545 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Chamfer Length | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Distance From Centerline to Flat | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Pin Chamfer Angle | 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM |
| First Hole Diameter | 0.065 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.2475 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM IN |
| Head Style | DEE |
| Height | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL COMP 410 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM 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 |
|---|---|
| 553545 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 553545 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 5315-00-920-0025 is a Pin,straight,headed, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-920-0025 has 1 manufacturer part number on file: 553545 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 553545: Chamfer Length: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Distance From Centerline to Flat: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 0.630 INCHES MINIMUM AND 0.650 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.