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NSN 4730-01-599-6575Government record, cited

Reducer, Pipe4730-01-599-6575

NSN 4730-01-599-6575 · NIIN 015996575 · Part number 4936K119
Mcmaster-Carr Supply Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 39428
Government record, cited
NSN 4730-01-599-6575 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-599-6575. Manufacturer of record part number: 4936K119.
Also searched as  4730-01-599-6575 · 4730015996575 · NIIN 015996575 · 01-599-6575 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 39428 · 4936K119
Nearby stock numbers  ·
Features
  • Reducer,pipe — FSC 4730
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Style: GASKET SEAL (PIPE) SECOND END
  • Nominal Overall Length: 1.297 INCHES IN
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Surface Treatment: ZINC OVERALL
  • Thread Quantity Per Inch: 18.0 FIRST END
Identification
  • NSN: 4730-01-599-6575
  • NIIN: 015996575
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 4936K119
  • Manufacturer: Mcmaster-Carr Supply Co
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-599-6575, 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 Mcmaster-Carr Supply 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.

Technical Specifications
ParameterValue
NSN4730-01-599-6575
Primary Part Number4936K119
Item NameReducer,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Connection StylePLAIN (PIPE) FIRST END
Connection StyleGASKET SEAL (PIPE) SECOND END
Nominal Overall Length1.297 INCHES IN
Connection TypeTHREADED INTERNAL PIPE FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Surface TreatmentZINC OVERALL
Thread Quantity Per Inch18.0 FIRST END
Thread Quantity Per Inch19.0 SECOND END
MaterialSTEEL OVERALL
Thread Series DesignatorNPTF FIRST END
Thread Series DesignatorBSP.PL SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
4936K119 PRIMARY Mcmaster-Carr Supply Co (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 4730-01-599-6575?

NSN 4730-01-599-6575 is a Reducer,pipe, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-599-6575?

NSN 4730-01-599-6575 has 1 manufacturer part number on file: 4936K119 (Mcmaster-Carr Supply Co).

What are the specifications of 4936K119?

Key specifications for 4936K119: Connection Style: PLAIN (PIPE) FIRST END; Connection Style: GASKET SEAL (PIPE) SECOND END; Nominal Overall Length: 1.297 INCHES IN; Connection Type: THREADED INTERNAL PIPE FIRST END. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-599-6575 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.
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