The Drain Assembly,manifold, cataloged under National Stock Number 4730-01-186-9490, 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 Lockheed Martin Corporation Div Rms - Manassas. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-186-9490 |
| Primary Part Number | 2867619-1 |
| Item Name | Drain Assembly,manifold |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| General Characteristics Item Description | 1 PLUG DRAIN,PART NO. 2867617-1; 1 PLUG,BODY DRAIN VALVE,PART NO. 2867616-1; 1 RING,RETAINER,PART NO. 2867618-1; 1 O'RINGPART NO. NAS1611-114; 1 PIN,PART NO. MS51923-114 |
| 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 |
|---|---|
| 2867619-1 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| 2867619 | D/9 Drawing number reference only Lockheed Martin Corporation Div Rms - Manassas |
NSN 4730-01-186-9490 is a Drain Assembly,manifold, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-186-9490 has 1 manufacturer part number on file: 2867619-1 (Lockheed Martin Corporation Div Rms - Manassas).
Key specifications for 2867619-1: General Characteristics Item Description: 1 PLUG DRAIN,PART NO. 2867617-1; 1 PLUG,BODY DRAIN VALVE,PART NO. 2867616-1; 1 RING,RETAINER,PART NO. 2867618-1; 1 O'RINGPART NO. NAS1611-114; 1 PIN,PART NO. MS51923-114. 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.