The Adapter,drain, cataloged under National Stock Number 4730-01-003-3492, 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 General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-003-3492 |
| Primary Part Number | 167C1066 |
| Item Name | Adapter,drain |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTING,QQ-S-764,0.688 IN. WIDE ACROSS FLATS,3.13IN. LG 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 |
|---|---|
| 167C1066 | Vermont Aerospace Industries, Llc (USA) |
| MC14124 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 167C1066 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| Reference | Meaning |
|---|---|
| 167C1066 | 5/2 Secondary reference U.S. Government activity |
| MC14124 | 5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace |
NSN 4730-01-003-3492 is a Adapter,drain, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-003-3492 has 3 manufacturer part numbers on file: 167C1066 (Vermont Aerospace Industries, Llc), MC14124 (Eaton Aerospace, Llc Dba Jackson South), 167C1066 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 167C1066: General Characteristics Item Description: STEEL,CORROSION RESISTING,QQ-S-764,0.688 IN. WIDE ACROSS FLATS,3.13IN. LG IN; End Item Identification: GUN TYPE NO. GAU8. 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.