The Sleeve,expansion Mandrel, cataloged under National Stock Number 3460-01-376-1683, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Fatigue Technology, Inc. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-01-376-1683 |
| Primary Part Number | TD761H-5116 |
| Item Name | Sleeve,expansion Mandrel |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Fatigue Technology, Inc |
| Status | ACTIVE |
| Criticality Code Justification | BJWR |
| Material | STEEL CORROSION RESISTING |
| Expansion Range | +0.2916 TO 0.3081 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| TD761H-5116 PRIMARY | Fatigue Technology, Inc (USA) |
| TD761H-5116 | The Boeing Company Div Defense (USA) |
NSN 3460-01-376-1683 is a Sleeve,expansion Mandrel, manufactured by Fatigue Technology, Inc, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-01-376-1683 has 2 manufacturer part numbers on file: TD761H-5116 (Fatigue Technology, Inc), TD761H-5116 (The Boeing Company Div Defense).
Key specifications for TD761H-5116: Criticality Code Justification: BJWR; Overall Length: 1.000 INCHES NOMINAL IN; Special Features: FASTENER SIZE 5/16 IN. FIRST OVERSIZE; TOOL NUMBER TD761H-51; 85 DEGREE FLANGE 0.344 IN.; STAINLESS STEEL MATERIAL; EXPENDABLE SLEEVE USED WITH MANDREL AND PULLER FOR COLDWORKING HIGH INTERFERENCE HOLES IN ALUMINUM OR TITANIUM IN; Material: STEEL CORROSION RESISTING. 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.