The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-481-3739, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-481-3739 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Specific Usage Design | ENABLES SUPPORT OF SWASHPLATE FITTING WHILE LOOSENING OR TORQUING THE ROD-END BOLT AND NUT TO 200-206 FOOT POUNDS FT |
| Functional Description | FIXTURE SUPPORTS THE SWASHPLATE FITTING AND ROD-END WHILE USING A TORQUE WRENCH AND RESTRAINING WRENCH TO TORQUE THE ACTUATOR BOLT AND NUT. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 449-210-018-101 | 5/9 Secondary reference Bell Aerospace Services Inc. |
| 449-210-018-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-481-3739 is a Fixture,aircraft Maintenance, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-481-3739: Special Features: HOLDING FIXTURE TO BE MARKED WITH PART NUMBER,CAGE AND NOMENCLATURE; Specific Usage Design: ENABLES SUPPORT OF SWASHPLATE FITTING WHILE LOOSENING OR TORQUING THE ROD-END BOLT AND NUT TO 200-206 FOOT POUNDS FT; Functional Description: FIXTURE SUPPORTS THE SWASHPLATE FITTING AND ROD-END WHILE USING A TORQUE WRENCH AND RESTRAINING WRENCH TO TORQUE THE ACTUATOR BOLT AND NUT.; End Item Identification: HELICOPTORS. 2 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.
NSN 4920-01-481-3739 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.