The Pliers,wire Twister, cataloged under National Stock Number 5120-01-591-7046, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-591-7046 |
| Primary Part Number | WTR1A |
| Item Name | Pliers,wire Twister |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Wire Twist Direction | REVERSIBLE |
| Specification/standard Data | 05047-ASME B107.500 CAT 18 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 3 TYPE AND 1 CLASS AND B STYLE |
| Unit Type | AUTOMATIC SPRING RETURN |
| Wire Diameter Capacity | 0.041 INCHES NOMINAL IN |
| 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 |
|---|---|
| WTR1A PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| Reference | Meaning |
|---|---|
| B107.500 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
| B107.500 CAT 18 TY3CL1STB | 5/1 Secondary reference U.S. Government activity |
| 5120PL1678349 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5120-01-591-7046 is a Pliers,wire Twister, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-591-7046 has 1 manufacturer part number on file: WTR1A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
Key specifications for WTR1A: Wire Twist Direction: REVERSIBLE; Overall Length: 8.750 INCHES NOMINAL IN; Specification/standard Data: 05047-ASME B107.500 CAT 18 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 3 TYPE AND 1 CLASS AND B STYLE. 5 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.