The Clamp,cantilever Jaw, cataloged under National Stock Number 5120-00-588-6091, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Clamp Manufacturing Co Inc Dba Kant-Twist. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-588-6091 |
| Primary Part Number | 420 |
| Item Name | Clamp,cantilever Jaw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Clamp Manufacturing Co Inc Dba Kant-Twist |
| Status | ACTIVE |
| General Characteristics Item Description | T-HANDLE SCREW;6 1N. JAW OPENING;2 IN. MIN THROAT DEPTH OPEN;3-1/4 IN MIN THROAT DEPTH CLOSED;1/2 IN. SCREW DIA;NON-TWIST SWIVEL JAW;2000 LB MIN TEST LOAD LBS |
| 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 |
|---|---|
| 08087108 | Msc Industrial Direct Co., Inc. (USA) |
| 420 PRIMARY | Clamp Manufacturing Co Inc Dba Kant-Twist (USA) |
| KT-420 | Reid Supply Company (USA) |
| Reference | Meaning |
|---|---|
| GGG-C-406 | 5/9 Secondary reference U.S. Government activity |
| A-A-548 | 5/9 Secondary reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| GGG-C-406 TY5SZ6 | 5/9 Secondary reference U.S. Government activity |
NSN 5120-00-588-6091 is a Clamp,cantilever Jaw, manufactured by Clamp Manufacturing Co Inc Dba Kant-Twist, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-588-6091 has 3 manufacturer part numbers on file: 08087108 (Msc Industrial Direct Co., Inc.), 420 (Clamp Manufacturing Co Inc Dba Kant-Twist), KT-420 (Reid Supply Company).
Key specifications for 420: General Characteristics Item Description: T-HANDLE SCREW;6 1N. JAW OPENING;2 IN. MIN THROAT DEPTH OPEN;3-1/4 IN MIN THROAT DEPTH CLOSED;1/2 IN. SCREW DIA;NON-TWIST SWIVEL JAW;2000 LB MIN TEST LOAD LBS. 1 specification is 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.