PartsTable TECHNICAL DATA SHEET
NSN 4730-01-006-0771Government record, cited

Reducer, Pipe4730-01-006-0771

NSN 4730-01-006-0771 · NIIN 010060771 · Part number 01049039
Nibco Inc Chemtrol Div · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 61623
Government record, cited
NSN 4730-01-006-0771 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-006-0771. Manufacturer of record part number: 01049039.
Also searched as  4730-01-006-0771 · 4730010060771 · NIIN 010060771 · 01-006-0771 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 61623 · 01049039 · 838-167 · 838-167PVC
Nearby stock numbers  ·
Features
  • Reducer,pipe — FSC 4730
  • Nominal Pipe Size Accommodated: 1.250 INCHES SECOND END IN
  • Nominal Pipe Size Accommodated: 0.750 INCHES FIRST END IN
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Nominal Overall Length: 1.531 INCHES IN
  • Connection Type: UNTHREADED EXTERNAL PIPE SECOND END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
Identification
  • NSN: 4730-01-006-0771
  • NIIN: 010060771
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 01049039
  • Manufacturer: Nibco Inc Chemtrol Div
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-006-0771, 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 Nibco Inc Chemtrol Div. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-006-0771
Primary Part Number01049039
Item NameReducer,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerNibco Inc Chemtrol Div
StatusACTIVE
Nominal Pipe Size Accommodated1.250 INCHES SECOND END IN
Nominal Pipe Size Accommodated0.750 INCHES FIRST END IN
Connection StylePLAIN (PIPE) FIRST END
Connection StylePLAIN (PIPE) SECOND END
Nominal Overall Length1.531 INCHES IN
Connection TypeUNTHREADED EXTERNAL PIPE SECOND END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Nominal Thread Size0.750 INCHES FIRST END IN
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Thread Series DesignatorNPT FIRST END
Reducer TypeCONCENTRIC
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
01049039 PRIMARY Nibco Inc Chemtrol Div (USA)
838-167 George Fischer Sloane, Inc. (USA)
Reference documents
ReferenceMeaning
01049039 3/9 Design control — primary reference
Nibco Inc
838-167PVC 5/9 Secondary reference
George Fischer Sloane, Inc.
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 4730-01-006-0771?

NSN 4730-01-006-0771 is a Reducer,pipe, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-006-0771?

NSN 4730-01-006-0771 has 2 manufacturer part numbers on file: 01049039 (Nibco Inc Chemtrol Div), 838-167 (George Fischer Sloane, Inc.).

What are the specifications of 01049039?

Key specifications for 01049039: Nominal Pipe Size Accommodated: 1.250 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 0.750 INCHES FIRST END IN; Connection Style: PLAIN (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-006-0771 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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