The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-183-1858, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-183-1858 |
| Primary Part Number | 176000-733 |
| Item Name | Adapter,torque Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Features Provided | MANUAL TOOL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Functional Description | C-5B ACFT SERVO-ACTUATOR,REMOVAL/INSTALLATION SEALING RINGS |
| 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 |
|---|---|
| 176000-733 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 176000-733 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 176000-733 | 5/9 Secondary reference U.S. Government activity |
NSN 5120-01-183-1858 is a Adapter,torque Wrench, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-183-1858 has 1 manufacturer part number on file: 176000-733 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 176000-733: Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Features Provided: MANUAL TOOL; Drive End Shape: SQUARE SINGLE END INTERNAL; Functional Description: C-5B ACFT SERVO-ACTUATOR,REMOVAL/INSTALLATION SEALING RINGS. 4 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.