NSN 4730-01-592-3146 · NIIN 015923146 · Part number 1WKR7
W.w. Grainger, Inc. Div Government Sales Division · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 25795
Government record, cited
NSN 4730-01-592-3146 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-592-3146. Manufacturer of record part number: 1WKR7.
Also searched as4730-01-592-3146 ·
4730015923146 ·
NIIN 015923146 ·
01-592-3146 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 25795 · 1WKR7
Manufacturer of record: W.w. Grainger, Inc. Div Government Sales Division
Identification
NSN: 4730-01-592-3146
NIIN: 015923146
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1WKR7
Manufacturer: W.w. Grainger, Inc. Div Government Sales Division
General Description
The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-592-3146, 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 W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 3 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.
W.w. Grainger, Inc. Div Government Sales Division (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 4730-01-592-3146?
NSN 4730-01-592-3146 is a Plug,tube Fitting,threaded, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-592-3146?
NSN 4730-01-592-3146 has 1 manufacturer part number on file: 1WKR7 (W.w. Grainger, Inc. Div Government Sales Division).
What are the specifications of 1WKR7?
Key specifications for 1WKR7: Material Document and Classification: D1784 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Maximum Operating Temp: 140.0 FAHRENHEIT DEGF; Special Features: SCHEDULE:40,COLOR:WHITE,PIPE SIZE:2.000 INCH NOMINAL,TEES IN; Part Name Assigned by Controlling Agency: FITTING, CLEANOUT ADAPTER WITH PLUG. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-592-3146 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.