The Adapter Set,torque Wrench, cataloged under National Stock Number 5120-01-221-9291, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Rhinestahl Corporation Dba Rhinestahl. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-221-9291 |
| Primary Part Number | 21C10174G01 |
| Item Name | Adapter Set,torque Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl |
| Status | ACTIVE |
| Functional Description | SET CONSISTS OF 2 ADAPTERS WHICH FACILITATE FAST REMOVAL/INSTALLATION OF THE HPT ROTOR STAGE 1 AND 2 STUD LOCKNUTS; THESE ADAPTERS PERMIT NUT RUNNING WITH AN AIR WRENCH WHILE HOLDING THE STUD STATIONARY; THE REMOVAL ADAPTER WILL BE USED TO APPLY BREAKAWAY TORQUE AND REMOVE NUTS,WHILE THE INSTALLATON ADAPTER WILL BE USED FOR NUT RUN-ON AND SEATING PRIOR TO USE OF ITEM NO.311,NSN 5120-01-048-1773 ADAPTER,TORQUE |
| 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 |
|---|---|
| 21C10174G01 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| Reference | Meaning |
|---|---|
| 21C10174G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5120-01-221-9291 is a Adapter Set,torque Wrench, manufactured by Rhinestahl Corporation Dba Rhinestahl, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-221-9291 has 1 manufacturer part number on file: 21C10174G01 (Rhinestahl Corporation Dba Rhinestahl).
Key specifications for 21C10174G01: Functional Description: SET CONSISTS OF 2 ADAPTERS WHICH FACILITATE FAST REMOVAL/INSTALLATION OF THE HPT ROTOR STAGE 1 AND 2 STUD LOCKNUTS; THESE ADAPTERS PERMIT NUT RUNNING WITH AN AIR WRENCH WHILE HOLDING THE STUD STATIONARY; THE REMOVAL ADAPTER WILL BE USED TO APPLY BREAKAWAY TORQUE AND REMOVE NUTS,WHILE THE INSTALLATON ADAPTER WILL BE USED FOR NUT RUN-ON AND SEATING PRIOR TO USE OF ITEM NO.311,NSN 5120-01-048-1773 ADAPTER,TORQUE; End Item Identification: TF34-GE-100. 1 specification is 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.