The Expander,tube, cataloged under National Stock Number 3456-01-459-4767, is classified within Federal Supply Class 3456 (Cutting and Forming Tools for Secondary Metalworking Machinery) of the Metalworking Machinery (continued) group. The manufacturer of record is Fatigue Technology, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3456-01-459-4767 |
| Primary Part Number | KBC-044-1A |
| Item Name | Expander,tube |
| FSC / FSG | 3456 / 34 — Cutting and Forming Tools for Secondary Metalworking Machinery |
| Manufacturer | Fatigue Technology, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| KBC-044-1A PRIMARY | Fatigue Technology, Inc (USA) |
NSN 3456-01-459-4767 is a Expander,tube, manufactured by Fatigue Technology, Inc, classified under FSC 3456, Cutting and Forming Tools for Secondary Metalworking Machinery. Status: active.
NSN 3456-01-459-4767 has 1 manufacturer part number on file: KBC-044-1A (Fatigue Technology, Inc).
Key specifications for KBC-044-1A: Special Features: STDN 4-4-N FOR USE W/LITTLE BRUTE PULLER; COUNTERSUNK NOSECAP ASSY PERMITS SIMULTANEOUS COLD EXPANSION OF PRECOUNTERSUNK HOLES; DESIGNED TO HOLD SPLIT SLEEVE IN HOLE DURING PULLER OPERATION AND CONCURRENTLY TO XFER REACTIVE FORCES FROM PULLER INTO WORKPIECE COUNTERSUNK PORTION; CONSISTS OF 4 PARTS: CAP; RETAINER; SLEEVE RETENTION INNER JAW; EXPANDING OUTER JAW; USED ON 3/16 THRU 27/64 100 DEG COUNTERSUNK HOLES IN ALUM ALLOY; JAW DIA 0.710 IN; JAW L 1.690 IN; CAP L 1.500 IN IN. 0 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.