The Housing,hydraulic Motor,non Airc, cataloged under National Stock Number 4320-01-733-4940, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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 | 4320-01-733-4940 |
| Primary Part Number | 3988AS9919-2 |
| Item Name | Housing,hydraulic Motor,non Airc |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Supplementary Features | FILTER ASSY HYDRAULIC POWER UNIT NOSE GEAR LAUNCH SYS |
| 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 |
|---|---|
| 3988AS9919-2 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4320-01-733-4940 is a Housing,hydraulic Motor,non Airc, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-733-4940 has 1 manufacturer part number on file: 3988AS9919-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 3988AS9919-2: Supplementary Features: FILTER ASSY HYDRAULIC POWER UNIT NOSE GEAR LAUNCH SYS; Part Name Assigned by Controlling Agency: HOUSING MOTOR PUMP; End Item Identification: 4R/5R COG ITEMS MANAGED BY BRASO. 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.