The Installation Tool,retaining Ring, cataloged under National Stock Number 5120-00-482-4178, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Rotor Clip Company, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-482-4178 |
| Primary Part Number | CR-0120 |
| Item Name | Installation Tool,retaining Ring |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Rotor Clip Company, Inc. |
| Status | ACTIVE |
| Blade Type | STRAIGHT |
| 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 |
|---|---|
| 138011-5 | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
| CR-0120 PRIMARY | Rotor Clip Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CR-0120 | 3/9 Design control — primary reference Truarc Company Llc Dba Waldes Truarc |
| SM-A-625811-12 | 5/2 Secondary reference U.S. Government activity |
NSN 5120-00-482-4178 is a Installation Tool,retaining Ring, manufactured by Rotor Clip Company, Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-482-4178 has 2 manufacturer part numbers on file: 138011-5 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems), CR-0120 (Rotor Clip Company, Inc.).
Key specifications for CR-0120: Overall Length: 4.812 INCHES NOMINAL IN; Special Features: FOR TRUARC SERIES 5103 -12 RETAINING RINGS; Blade Type: STRAIGHT. 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.