The Collet,machine, cataloged under National Stock Number 3460-01-556-0506, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-01-556-0506 |
| Item Name | Collet,machine |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Status | ACTIVE |
| Material Size Accommodated | 0.328 INCHES MINIMUM AND 0.343 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 |
| Reference | Meaning |
|---|---|
| 8326068 | D/9 Drawing number reference only U.S. Government activity |
| 8326068-79 | 5/2 Secondary reference U.S. Government activity |
| DA20-0343 | 3/9 Design control — primary reference Command Corp Intl |
NSN 3460-01-556-0506 is a Collet,machine, classified under FSC 3460, Machine Tool Accessories. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3460-01-556-0518. Verify interchangeability with system specifications before substitution.
Key specifications for 3460-01-556-0506: Overall Length: 1.188 INCHES NOMINAL IN; Material Size Accommodated: 0.328 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN; Special Features: USED ON F-15 A/C DRILL FIXTURE ASSY, VERTICAL TAIL A; Part Name Assigned by Controlling Agency: COLLET. 1 specification is 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.