The Pin,straight,headed, cataloged under National Stock Number 5315-00-332-4850, 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 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-332-4850 |
| Primary Part Number | 528753 |
| 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 |
| Surface Finish | 63.0 MICROINCHES HEAD BEARING SURFACE |
| Chamfer Length | 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 1.080 INCHES MINIMUM AND 1.100 INCHES MAXIMUM IN |
| Special Test Features | PART MEETS THE Y REQUIREMENTS DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SEERIOUS INJURY |
| Pin Chamfer Angle | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| First Hole Diameter | 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Criticality Code Justification | SPCL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.1205 INCHES MINIMUM AND 0.1215 INCHES MAXIMUM IN |
| Head Style | PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION) |
| Height | 0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN |
| Material | STEEL COMP 410 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.070 INCHES MINIMUM AND 0.110 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 528753 | Thompson Aerospace, Llc Dba Thompson Aerospace Llc (USA) |
| 528753 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 528753 | Midwest Sealing Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 528753 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-00-332-4850 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 5315-00-332-4850 has 3 manufacturer part numbers on file: 528753 (Thompson Aerospace, Llc Dba Thompson Aerospace Llc), 528753 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 528753 (Midwest Sealing Systems Inc).
Key specifications for 528753: Surface Finish: 63.0 MICROINCHES HEAD BEARING SURFACE; Chamfer Length: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 1.080 INCHES MINIMUM AND 1.100 INCHES MAXIMUM IN. 17 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.