NSN 4730-00-702-8809 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-702-8809. Manufacturer of record part number: W1223.
Also searched as4730-00-702-8809 ·
4730007028809 ·
NIIN 007028809 ·
00-702-8809 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 41947 · W1223
Nearby stock numbers← 4730-00-702-8808 Adapter, Straight, Pipe to Tube
·
4730-00-702-8810 Adapter, Straight, Pipe to Tube →
4730-00-702-8809 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Tube — FSC 4730
Nominal Pipe Size Accommodated: 0.750 INCHES SECOND END IN
Connection Style: SOCKET (TUBE) FIRST END
Connection Style: PLAIN (PIPE) SECOND END
Tubing Wall Nominal Thickness for Which Designed: 0.032 INCHES FIRST END IN
Nominal Overall Length: 1.281 INCHES IN
Connection Type: UNTHREADED INTERNAL TUBE FIRST END
Connection Type: THREADED INTERNAL PIPE SECOND END
Identification
NSN: 4730-00-702-8809
NIIN: 007028809
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: W1223
Manufacturer: Mueller Brass Co.
General Description
The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-702-8809, 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 Mueller Brass Co.. Government technical data includes 11 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 4730-00-702-8809?
NSN 4730-00-702-8809 is a Adapter,straight,pipe to Tube, manufactured by Mueller Brass Co., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-00-702-8809?
NSN 4730-00-702-8809 has 1 manufacturer part number on file: W1223 (Mueller Brass Co.).
What are the specifications of W1223?
Key specifications for W1223: Nominal Pipe Size Accommodated: 0.750 INCHES SECOND END IN; Connection Style: SOCKET (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Tubing Wall Nominal Thickness for Which Designed: 0.032 INCHES FIRST END IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4730-00-702-8809 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.