NSN 4730-01-189-7133 · NIIN 011897133 · Part number 4MP1913
United States Steel Corporation · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 61497
Government record, cited
NSN 4730-01-189-7133 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-189-7133. Manufacturer of record part number: 4MP1913.
Also searched as4730-01-189-7133 ·
4730011897133 ·
NIIN 011897133 ·
01-189-7133 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 61497 · 4MP1913
4730-01-189-7133 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Plug,flask — FSC 4730
General Characteristics Item Description: STEEL;CADMIUM PLATE;4.250 IN.DIA;6.000 IN.LG;ONE END 2.750-8UN,3A THS,1.875 IN.THD LENGTH;ONE END 1.375-12UNF 3A THD,0.500 IN.THD LENGTH A
1 manufacturer part number on file
Manufacturer of record: United States Steel Corporation
Identification
NSN: 4730-01-189-7133
NIIN: 011897133
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 4MP1913
Manufacturer: United States Steel Corporation
General Description
The Plug,flask, cataloged under National Stock Number 4730-01-189-7133, 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 United States Steel Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Usx Corp Christy Park Wks
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 4730-01-189-7133?
NSN 4730-01-189-7133 is a Plug,flask, manufactured by United States Steel Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-189-7133?
NSN 4730-01-189-7133 has 1 manufacturer part number on file: 4MP1913 (United States Steel Corporation).
What are the specifications of 4MP1913?
Key specifications for 4MP1913: General Characteristics Item Description: STEEL;CADMIUM PLATE;4.250 IN.DIA;6.000 IN.LG;ONE END 2.750-8UN,3A THS,1.875 IN.THD LENGTH;ONE END 1.375-12UNF 3A THD,0.500 IN.THD LENGTH A. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-01-189-7133 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.