The Fitting,main Pump, cataloged under National Stock Number 4730-01-008-4361, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-008-4361 |
| Primary Part Number | 160D950231-11 |
| Item Name | Fitting,main Pump |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-225/6,2024-T351,2.000 IN. LG,2.500 IN. DIA ON FIRST END,1.875-12UN3A THDS ON SECOND END IN |
| 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 |
|---|---|
| 160D950231-11 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 160D950231-11 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
| 160D950231-11 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4730-01-008-4361 is a Fitting,main Pump, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-008-4361 has 1 manufacturer part number on file: 160D950231-11 (Northrop Grumman Systems Corporation).
Key specifications for 160D950231-11: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/6,2024-T351,2.000 IN. LG,2.500 IN. DIA ON FIRST END,1.875-12UN3A THDS ON SECOND END IN; End Item Identification: AIRCRAFT MODEL A10A. 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.