The Test Station,fuel Control System, cataloged under National Stock Number 4920-01-709-1947, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Applied Technical Services, Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-01-709-1947 |
| Primary Part Number | 3A6336 |
| Item Name | Test Station,fuel Control System |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Applied Technical Services, Llc |
| Status | ACTIVE |
| Document Type | AIR FORCE SPECIFICATION |
| Unpackaged Unit Length | 36.0 INCHES NOMINAL IN |
| Unpackaged Unit Width | 32.0 INCHES NOMINAL IN |
| Unpackaged Unit Height | 54.0 INCHES NOMINAL IN |
| Functional Description | FUEL TANK LEAK TEST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3A6336 | Applied Technical Services, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4S40043-101A | 3/2 Design control — primary reference U.S. Government activity |
| 4S40042 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4920-01-709-1947 is a Test Station,fuel Control System, manufactured by Applied Technical Services, Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-709-1947 has 1 manufacturer part number on file: 3A6336 (Applied Technical Services, Llc).
Key specifications for 3A6336: Document Type: AIR FORCE SPECIFICATION; Unpackaged Unit Length: 36.0 INCHES NOMINAL IN; Unpackaged Unit Width: 32.0 INCHES NOMINAL IN; Unpackaged Unit Height: 54.0 INCHES NOMINAL IN. 5 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 4920-01-709-1947 has DEMIL Code C. 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.