The Wrench Set,combination Box and O, cataloged under National Stock Number 5120-01-176-1822, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Mcmaster-Carr Supply Co. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-176-1822 |
| Primary Part Number | 5443A14 |
| Item Name | Wrench Set,combination Box and O |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Component Quantity | 10 |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 2 TYPE AND 4 CLASS AND B STYLE |
| Nonsupply Items and Quantities | CONTAINS 1 EA CHROME PLATED; 12 POINT; FRACTIONAL SIZES 5/32, 3/16, 13/64, 7/32, 15/64, 1/4, 9/32, 5/16, 3/8 AND 7/16 INCH IN |
| Furnished Items | VINYL ROLL |
| 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 |
|---|---|
| 5443A14 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| AS954 TY2CL4STB | 5/1 Secondary reference U.S. Government activity |
| 92310 | 5/9 Secondary reference Apex Tool Group, Llc Dba Nicholson |
| 92310 | 5/9 Secondary reference Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. |
| AS954 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS954 | 5/9 Secondary reference U.S. Government activity |
NSN 5120-01-176-1822 is a Wrench Set,combination Box and O, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-176-1822 has 1 manufacturer part number on file: 5443A14 (Mcmaster-Carr Supply Co).
2 possible matches (shared part number, not a government interchangeability claim): 4920-01-300-1980, 8465-01-619-6724. Verify interchangeability with system specifications before substitution.
Key specifications for 5443A14: Component Quantity: 10; Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 2 TYPE AND 4 CLASS AND B STYLE; Nonsupply Items and Quantities: CONTAINS 1 EA CHROME PLATED; 12 POINT; FRACTIONAL SIZES 5/32, 3/16, 13/64, 7/32, 15/64, 1/4, 9/32, 5/16, 3/8 AND 7/16 INCH IN. 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.