The Mandrel,tube Bending, cataloged under National Stock Number 3460-01-526-9274, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Tools for Bending Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 3460-01-526-9274 |
| Primary Part Number | MDL-4H-313-035-4L-312-18 |
| Item Name | Mandrel,tube Bending |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Tools for Bending Inc |
| Status | ACTIVE |
| Design Type | FLEXIBLE BALL |
| Tube Outside Diameter for Which Designed | 0.625 INCHES NOMINAL IN |
| Tubing Wall Thickness for Which Designed | 0.032 INCHES NOMINAL IN |
| Supplementary Features | H STYLE; LINK NUMBER 4; 4.000 INCHES SHANK LENGTH; 0.312-18 THREAD; PROVIDED WITH WRENCHING FLATS AND PASSAGE FOR LUBRICANT IN |
| Ball Quantity | 3 |
| Material Document and Classification | AMPCO 18 MFR REF SINGLE MATERIAL RESPONSE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| MDL-4H-313-035-4L-312-18 PRIMARY | Tools for Bending Inc (USA) |
| 1626701 | Scies Acme Ltee (CAN) |
NSN 3460-01-526-9274 is a Mandrel,tube Bending, manufactured by Tools for Bending Inc, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-01-526-9274 has 2 manufacturer part numbers on file: MDL-4H-313-035-4L-312-18 (Tools for Bending Inc), 1626701 (Scies Acme Ltee).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-700-0462. Verify interchangeability with system specifications before substitution.
Key specifications for MDL-4H-313-035-4L-312-18: Design Type: FLEXIBLE BALL; Tube Outside Diameter for Which Designed: 0.625 INCHES NOMINAL IN; Tubing Wall Thickness for Which Designed: 0.032 INCHES NOMINAL IN; Supplementary Features: H STYLE; LINK NUMBER 4; 4.000 INCHES SHANK LENGTH; 0.312-18 THREAD; PROVIDED WITH WRENCHING FLATS AND PASSAGE FOR LUBRICANT IN. 7 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.