The Wrench,box, cataloged under National Stock Number 5120-01-616-9753, 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 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-616-9753 |
| Primary Part Number | XOM2021 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Large End Outside Diameter | 33.3 MILLIMETERS NOMINAL MM |
| Wrenching Surface Size | 20.0 MILLIMETERS NOMINAL FIRST END MM |
| Wrenching Surface Size | 21.0 MILLIMETERS NOMINAL SECOND END MM |
| Style Designator | DEEP ANGULAR OFFSET DOUBLE HEAD |
| Small End Outside Diameter | 32.5 MILLIMETERS NOMINAL MM |
| Wrenching End Offset Angle | 60.0 DEGREES NOMINAL |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5120-01-616-9753 is a Wrench,box, 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 5120-01-616-9753 has 2 manufacturer part numbers on file: XOM2021 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), XOM2021 (Snap on Uk Holdings Ltd T/a Snap on Tools).
Key specifications for XOM2021: Large End Outside Diameter: 33.3 MILLIMETERS NOMINAL MM; Wrenching Surface Size: 20.0 MILLIMETERS NOMINAL FIRST END MM; Wrenching Surface Size: 21.0 MILLIMETERS NOMINAL SECOND END MM; Style Designator: DEEP ANGULAR OFFSET DOUBLE HEAD. 9 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.