NSN 4730-01-689-5790 · NIIN 016895790 · Part number 640-18 A8200
Liquid Controls Sponsler, Inc Div a Unit of Idex Corporation · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 57092
Government record, cited
NSN 4730-01-689-5790 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-689-5790. Manufacturer of record part number: 640-18 A8200.
Also searched as4730-01-689-5790 ·
4730016895790 ·
NIIN 016895790 ·
01-689-5790 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 57092 · 640-18 A8200
Nearby stock numbers← 4730-01-689-5767 Plug, Pipe, Magnetic
·
4730-01-689-5809 Adapter, Straight, Pipe to Boss →
4730-01-689-5790 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Trap,air — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Liquid Controls Sponsler, Inc Div a Unit of Idex Corporation
Identification
NSN: 4730-01-689-5790
NIIN: 016895790
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 640-18 A8200
Manufacturer: Liquid Controls Sponsler, Inc Div a Unit of Idex Corporation
General Description
The Trap,air, cataloged under National Stock Number 4730-01-689-5790, 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 Liquid Controls Sponsler, Inc Div a Unit of Idex Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Liquid Controls Sponsler, Inc Div a Unit of Idex Corporation (USA)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-689-5790?
NSN 4730-01-689-5790 is a Trap,air, manufactured by Liquid Controls Sponsler, Inc Div a Unit of Idex Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-689-5790?
NSN 4730-01-689-5790 has 1 manufacturer part number on file: 640-18 A8200 (Liquid Controls Sponsler, Inc Div a Unit of Idex Corporation).
What are the specifications of 640-18 A8200?
Key specifications for 640-18 A8200: Part Name Assigned by Controlling Agency: AIR ELIMINATOR; End Item Identification: 4830332175814. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-689-5790 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.