The Service Unit,aircraft, cataloged under National Stock Number 4940-01-504-5279, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Tronair, Inc. Div Tronair. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-504-5279 |
| Primary Part Number | 06-5022-6500-A7 |
| Item Name | Service Unit,aircraft |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Tronair, Inc. Div Tronair |
| Status | ACTIVE |
| Supplementary Features | STORES, TRANSPORTS, AND DISPENSES FILTERED, DRY HYDRAULIC FLUID TO HYDRAULIC RESERVOIRS |
| 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 |
|---|---|
| 06-5022-6500-A7 PRIMARY | Tronair, Inc. Div Tronair (USA) |
| Reference | Meaning |
|---|---|
| 13214880 | 5/1 Secondary reference Us Army Aviation and Missile Command |
| 1730-EG-181 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4940-01-504-5279 is a Service Unit,aircraft, manufactured by Tronair, Inc. Div Tronair, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-504-5279 has 1 manufacturer part number on file: 06-5022-6500-A7 (Tronair, Inc. Div Tronair).
Key specifications for 06-5022-6500-A7: Supplementary Features: STORES, TRANSPORTS, AND DISPENSES FILTERED, DRY HYDRAULIC FLUID TO HYDRAULIC RESERVOIRS; Special Features: 2-GALLON CAPACITY SEALED STAINLESS STEEL RESERVOIR;MAXIMUM OUTPUT RATING 200 PSI; 15-FOOT HOSE WITH 1/4 INCH JIC SWIVEL NUT FITTING IN; End Item Identification: AIRCRAFT MULTIPURPOSE. 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.