NSN 4730-01-228-5719 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-228-5719. Manufacturer of record part number: FTB175 PART 3 1 1-2IN.
Also searched as4730-01-228-5719 ·
4730012285719 ·
NIIN 012285719 ·
01-228-5719 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 53059 · FTB175 PART 3 1 1-2IN
4730-01-228-5719 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Trap,air — FSC 4730
Inlet Connection Nominal Pipe Size: 1.500 INCHES IN
Outlet Connection Nominal Pipe Size: 1.500 INCHES IN
1 manufacturer part number on file
Manufacturer of record: Spirax Sarco Inc Dba Spirax Sarco
Identification
NSN: 4730-01-228-5719
NIIN: 012285719
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: FTB175 PART 3 1 1-2IN
Manufacturer: Spirax Sarco Inc Dba Spirax Sarco
General Description
The Trap,air, cataloged under National Stock Number 4730-01-228-5719, 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 Spirax Sarco Inc Dba Spirax Sarco. 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. Current acquisition status: Active.
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 4730-01-228-5719?
NSN 4730-01-228-5719 is a Trap,air, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-228-5719?
NSN 4730-01-228-5719 has 1 manufacturer part number on file: FTB175 PART 3 1 1-2IN (Spirax Sarco Inc Dba Spirax Sarco).
What are the specifications of FTB175 PART 3 1 1-2IN?
Key specifications for FTB175 PART 3 1 1-2IN: Inlet Connection Nominal Pipe Size: 1.500 INCHES IN; Outlet Connection Nominal Pipe Size: 1.500 INCHES IN; End Item Identification: JWN NEWPORT CLASS LST. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-228-5719 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.