The Box Connector,electrical, cataloged under National Stock Number 5975-01-522-6473, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-01-522-6473 |
| Primary Part Number | 3303-TB |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Supplementary Features | CAGE CALLS THIS: NON-INSULATED 2 SCREW CONNECTOR; NON-METALLIC SHEATHED CABLE FITTING |
| Style Designator | TWO-SCREW CLAMP |
| Cable Diameter Accommodated | 0.750 INCHES NOMINAL SINGLE END IN |
| Conduit Type Accommodated | FLEXIBLE NONMETALLIC SINGLE END |
| Material | STEEL OR IRON MALLEABLE |
| End Type | TWO SCREW CLAMP, CENTER CONNECTED SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3303-TB PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 3303-TB | 5/9 Secondary reference Thomas and Betts Corp Electronics Group |
NSN 5975-01-522-6473 is a Box Connector,electrical, manufactured by Abb Installation Products Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-522-6473 has 1 manufacturer part number on file: 3303-TB (Abb Installation Products Inc).
Key specifications for 3303-TB: Supplementary Features: CAGE CALLS THIS: NON-INSULATED 2 SCREW CONNECTOR; NON-METALLIC SHEATHED CABLE FITTING; Style Designator: TWO-SCREW CLAMP; Cable Diameter Accommodated: 0.750 INCHES NOMINAL SINGLE END IN; Special Features: CABLE OPENING: 0.530-0.750 INCH; SADDLE WIDTH: 1.625 INCH; BOX CONNECTOR END: 1.188 INCH DIA.; HAS ROUNDED CABLE GRIP AND SMOOTH BUSHING TO PROTECT CABLE SHEATH AND WIRE INSULATION; EXTRA LIP ON SADDLE CLOSES UNUSED PART OF CONNECTOR OPENING; SADDLE IS THREADED SO SCREWS WON'T TRAVEL IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.