The Dolly,test Equipment, cataloged under National Stock Number 4920-01-702-5639, 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 Gulfstream Aerospace Corporation Div Government Contracts. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-702-5639 |
| Primary Part Number | M2502 |
| Item Name | Dolly,test Equipment |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Gulfstream Aerospace Corporation Div Government Contracts |
| Status | ACTIVE |
| Supplementary Features | WHEN PERFORMING THE EMERGENCY LANDING GEAR BLOW-DOWN TEST |
| 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 |
|---|---|
| M2502 PRIMARY | Gulfstream Aerospace Corporation Div Government Contracts (USA) |
NSN 4920-01-702-5639 is a Dolly,test Equipment, manufactured by Gulfstream Aerospace Corporation Div Government Contracts, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-702-5639 has 1 manufacturer part number on file: M2502 (Gulfstream Aerospace Corporation Div Government Contracts).
Key specifications for M2502: Supplementary Features: WHEN PERFORMING THE EMERGENCY LANDING GEAR BLOW-DOWN TEST; Special Features: USED TO CATCH THE RELEASE OF NITROGEN AND SKYDROL; Part Name Assigned by Controlling Agency: BLOW-DOWN RECOVERY CART. 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.