The Pilot,counterbore, cataloged under National Stock Number 3460-00-252-0480, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Wright Machine & Tool Co., Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-00-252-0480 |
| Primary Part Number | P16A |
| Item Name | Pilot,counterbore |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Wright Machine & Tool Co., Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Shank Type | THREADED |
| Head Length | 0.500 INCHES NOMINAL IN |
| Head Diameter | 0.250 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 |
|---|---|
| P16A PRIMARY | Wright Machine & Tool Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| PS165 | 5/9 Secondary reference Textron Inc |
| P16A | 3/9 Design control — primary reference Ex-Cell-O Corp Tool and Abrasive Products Div |
NSN 3460-00-252-0480 is a Pilot,counterbore, manufactured by Wright Machine & Tool Co., Inc., classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-00-252-0480 has 1 manufacturer part number on file: P16A (Wright Machine & Tool Co., Inc.).
Key specifications for P16A: Shank Diameter: 0.250 INCHES NOMINAL IN; Shank Type: THREADED; Head Length: 0.500 INCHES NOMINAL IN; Head Diameter: 0.250 INCHES NOMINAL IN. 4 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.