The Bar,socket Wrench Handle, cataloged under National Stock Number 5120-01-170-4980, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3). 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5120-01-170-4980 |
| Primary Part Number | 50939002 |
| Item Name | Bar,socket Wrench Handle |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) |
| Status | ACTIVE |
| 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 |
|---|---|
| 50939002 PRIMARY | Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (USA) |
| Reference | Meaning |
|---|---|
| 3800-941 | 5/9 Secondary reference Beta Mfg Co Inc Sub of Hayes Corp |
| 50939002 | 3/9 Design control — primary reference Fontaine Fifth Wheel Company |
| 50939002 | D/9 Drawing number reference only Dla Aviation Engineering Div Department of Defense |
NSN 5120-01-170-4980 is a Bar,socket Wrench Handle, manufactured by Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3), classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-170-4980 has 1 manufacturer part number on file: 50939002 (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)).
Key specifications for 50939002: Special Features: BAR IS 0.750 IN. HEX SHAPED; 17.000 IN. LG OVERALL IN. 0 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.