The Test Set,control, cataloged under National Stock Number 4920-00-477-6900, 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 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-477-6900 |
| Item Name | Test Set,control |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Data and Literature | TO 5L16-8-3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4S94478-101A | 1/2 Source control — Government-approved source U.S. Government activity |
| 2317AA01 | 5/2 Secondary reference U.S. Government activity |
| UG2317AA | 3/2 Design control — primary reference U.S. Government activity |
| 2317AA | 5/2 Secondary reference U.S. Government activity |
NSN 4920-00-477-6900 is a Test Set,control, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-00-477-6900: Reference Data and Literature: TO 5L16-8-3; Special Features: O/A DIM: 13.000 IN. LG.,12.500 IN. W.,11.500 IN H.; C/O A CASE,1 PANEL,4 SWITCH ASSY,1 METER,2 ROTARY SWITCH,2 KNOB,2 CONNECTOR,1 TOGGLE SWITCH,1 FUSE,2 OVAL HANDLES,1 ELECT CONNECTOR,2 CABLE ASSY,1 LUG TERMINAL; COMPANY ITEM NAME--TEST SET, CONTROL BOX, SUMP LOW LEVEL IN; End Item Identification: C-5A ACFT LIQUID LEVEL CONTROL UNIT RG104F1 A. 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.