The Pin,grooved,headless, cataloged under National Stock Number 5315-01-019-1114, 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 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-019-1114 |
| Primary Part Number | 745925 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| Undercut Width | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| First End Taper Length | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Undercut Diameter | 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| First End Location | CHAMFERED END |
| First End Style | CHAMFERED |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Material Document and Classification | AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.717 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Effective Length | 1.160 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM OVERALL |
| Second End Style | SQUARE |
| Undercut Radius | 0.040 INCHES NOMINAL IN |
| Material | STEEL COMP 410 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 |
|---|---|
| 745925 | Abrasive Cutting Corp. (USA) |
| 745925 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| 745925 | Ironbound Management Group Inc (USA) |
| Reference | Meaning |
|---|---|
| 745925 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 745925 | 3/9 Design control — primary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 745925 | 5/9 Secondary reference Murar, David Dba Midwest Metals |
NSN 5315-01-019-1114 is a Pin,grooved,headless, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-019-1114 has 3 manufacturer part numbers on file: 745925 (Abrasive Cutting Corp.), 745925 (Rtx Corporation Div Pratt & Whitney), 745925 (Ironbound Management Group Inc).
Key specifications for 745925: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; Undercut Width: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; First End Taper Length: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Undercut Diameter: 0.510 INCHES MINIMUM AND 0.530 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.