The Caps,vise Jaw, cataloged under National Stock Number 5120-01-460-8450, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Yost Vises, Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-460-8450 |
| Primary Part Number | MA-340 |
| Item Name | Caps,vise Jaw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Yost Vises, Llc |
| Status | ACTIVE |
| Face Material | ALUMINUM |
| Jaw Width for Which Designed | 4.000 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 |
|---|---|
| 10D764 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| MA-340 PRIMARY | Yost Vises, Llc (USA) |
| 10D764 | Westward Tools (CAN) |
| Reference | Meaning |
|---|---|
| WVA4 | 5/9 Secondary reference Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
NSN 5120-01-460-8450 is a Caps,vise Jaw, manufactured by Yost Vises, Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-460-8450 has 3 manufacturer part numbers on file: 10D764 (W.w. Grainger, Inc. Div Government Sales Division), MA-340 (Yost Vises, Llc), 10D764 (Westward Tools).
1 possible match (shared part number, not a government interchangeability claim): 5670-01-685-6494. Verify interchangeability with system specifications before substitution.
Key specifications for MA-340: Face Material: ALUMINUM; Jaw Width for Which Designed: 4.000 INCHES NOMINAL IN. 2 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.