NSN 4730-01-181-0198 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-181-0198. Manufacturer of record part number: 3203529-1.
Also searched as4730-01-181-0198 ·
4730011810198 ·
NIIN 011810198 ·
01-181-0198 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 11243 · 3203529-1 · 510-AC
Nearby stock numbers← 4730-01-181-0097 Elbow, Pipe to Boss
·
4730-01-181-0234 →
4730-01-181-0198 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Trap,moisture — FSC 4730
Operating Pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Material: COPPER ALLOY BODY
1 manufacturer part number on file
Manufacturer of record: Cosmodyne, Llc Dba Cosmodyne Llc
Identification
NSN: 4730-01-181-0198
NIIN: 011810198
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3203529-1
Manufacturer: Cosmodyne, Llc Dba Cosmodyne Llc
General Description
The Trap,moisture, cataloged under National Stock Number 4730-01-181-0198, 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 Cosmodyne, Llc Dba Cosmodyne Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
C/1Advisory reference — outside the item-of-supply concept
Wright Austin Co
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 4730-01-181-0198?
NSN 4730-01-181-0198 is a Trap,moisture, manufactured by Cosmodyne, Llc Dba Cosmodyne Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-181-0198?
NSN 4730-01-181-0198 has 1 manufacturer part number on file: 3203529-1 (Cosmodyne, Llc Dba Cosmodyne Llc).
What are the specifications of 3203529-1?
Key specifications for 3203529-1: Overall Height: 8.750 INCHES NOMINAL IN; Overall Width: 5.750 INCHES NOMINAL IN; Operating Pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; End Item Identification: BORRESTAL CLASS CV. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-181-0198 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.