The Mandrel Set,expansion, cataloged under National Stock Number 3460-01-729-4341, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Weiler Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3460-01-729-4341 |
| Primary Part Number | 07766 |
| Item Name | Mandrel Set,expansion |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Weiler Corporation |
| Status | ACTIVE |
| Unpackaged Unit Length | 1.47 INCHES NOMINAL IN |
| Unpackaged Unit Width | 0.250 INCHES MINIMUM IN |
| Document Source | 5B5M3 |
| 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 |
|---|---|
| 07766 PRIMARY | Weiler Corporation (USA) |
| Reference | Meaning |
|---|---|
| 11B5090114 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 3460-01-729-4341 is a Mandrel Set,expansion, manufactured by Weiler Corporation, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-01-729-4341 has 1 manufacturer part number on file: 07766 (Weiler Corporation).
Key specifications for 07766: Unpackaged Unit Length: 1.47 INCHES NOMINAL IN; Unpackaged Unit Width: 0.250 INCHES MINIMUM IN; Document Source: 5B5M3; Part Name Assigned by Controlling Agency: FLAP DISK MANDREL. 3 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.