PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 4730-01-309-9995Government record, cited
Home › MRO › Pipe, Tubing, Hose, and Fittings › 4730-01-309-9995

Reducer, Pipe4730-01-309-9995

NSN 4730-01-309-9995 · NIIN 013099995
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-309-9995 · 4730013099995 · NIIN 013099995 · 01-309-9995 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 8525400-1 · 8525400
Nearby stock numbers  ·
L 4.250 INCHES IN NPT FIRST END HOSE FITTING
4730-01-309-9995 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Reducer,pipe — FSC 4730
  • Connection Style: GROOVED (PIPE) SECOND END
  • Connection Style: PLAIN (PIPE) FIRST END
  • Nominal Overall Length: 4.250 INCHES IN
  • Connection Type: UNTHREADED EXTERNAL PIPE SECOND END
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
  • Nominal Thread Size: 4.000 INCHES FIRST END IN
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Identification
  • NSN: 4730-01-309-9995
  • NIIN: 013099995
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-309-9995, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-309-9995
Item NameReducer,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Connection StyleGROOVED (PIPE) SECOND END
Connection StylePLAIN (PIPE) FIRST END
Nominal Overall Length4.250 INCHES IN
Connection TypeUNTHREADED EXTERNAL PIPE SECOND END
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Nominal Thread Size4.000 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
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
8525400-1 3/2 Design control — primary reference
U.S. Government activity
8525400 7/1 Vendor item drawing reference
U.S. Government activity
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 4730-01-309-9995?

NSN 4730-01-309-9995 is a Reducer,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-309-9995?

Key specifications for 4730-01-309-9995: Connection Style: GROOVED (PIPE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Overall Length: 4.250 INCHES IN; Connection Type: UNTHREADED EXTERNAL PIPE SECOND END. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-309-9995 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.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/4730-01-309-9995
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Pipe, Tubing, Hose, and Fittings