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NSN 4730-01-089-4226Government record, cited
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Union, Pipe4730-01-089-4226

NSN 4730-01-089-4226 · NIIN 010894226
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-089-4226 · 4730010894226 · NIIN 010894226 · 01-089-4226 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 15-13-1863 · 810-1385946ASSYBMOD · 810-1385946
Nearby stock numbers  ·
HOSE FITTING
4730-01-089-4226 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Union,pipe — FSC 4730
  • Connection Style: SOCKET W/ GROVE (PIPE) FIRST END
  • Connection Type: UNTHREADED INTERNAL PIPE FIRST END
  • Connection Type: UNTHREADED EXTERNAL PIPE SECOND END
  • Material: COPPER ALLOY NUT
  • Material: COPPER ALLOY THREAD PIECE
  • Material: NICKEL ALLOY TAILPIECE
Identification
  • NSN: 4730-01-089-4226
  • NIIN: 010894226
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Union,pipe, cataloged under National Stock Number 4730-01-089-4226, 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 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-089-4226
Item NameUnion,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Connection StyleSOCKET W/ GROVE (PIPE) FIRST END
Connection TypeUNTHREADED INTERNAL PIPE FIRST END
Connection TypeUNTHREADED EXTERNAL PIPE SECOND END
MaterialCOPPER ALLOY NUT
MaterialCOPPER ALLOY THREAD PIECE
MaterialNICKEL ALLOY TAILPIECE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-112-3681810-1385946PC 1-2-3-6 1/4 IN.IPS POSSIBLE MATCH
UNION,PIPE
Possible match (shared part number)Naval Ship Systems Command
4730-01-189-9074946P3-3 POSSIBLE MATCH
TAILPIECE,UNION
Possible match (shared part number)Admiral Valve Llc Dba Cpv Manufacturing
4730-01-189-9075946P3-5 POSSIBLE MATCH
TAILPIECE,UNION
Possible match (shared part number)Admiral Valve Llc Dba Cpv Manufacturing
4730-01-228-4382946P3-4 POSSIBLE MATCH
TAILPIECE,UNION
Possible match (shared part number)Admiral Valve Llc Dba Cpv Manufacturing
4730-01-285-0786803-1385946 PC3, 1/2 INCH POSSIBLE MATCH
TAILPIECE,UNION
Possible match (shared part number)Naval Ship Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
15-13-1863 3/2 Design control — primary reference
U.S. Government activity
810-1385946ASSYBMOD 5/1 Secondary reference
U.S. Government activity
810-1385946 D/9 Drawing number reference only
U.S. Government activity
Related Parts
4730-01-112-3681POSSIBLE MATCH
UNION,PIPE
810-1385946PC 1-2-3-6 1/4 IN.IPS
4730-01-189-9074POSSIBLE MATCH
TAILPIECE,UNION
946P3-3
4730-01-189-9075POSSIBLE MATCH
TAILPIECE,UNION
946P3-5
4730-01-228-4382POSSIBLE MATCH
TAILPIECE,UNION
946P3-4
4730-01-285-0786POSSIBLE MATCH
TAILPIECE,UNION
803-1385946 PC3, 1/2 INCH

Frequently Asked Questions

What is NSN 4730-01-089-4226?

NSN 4730-01-089-4226 is a Union,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-089-4226?

5 possible matches (shared part number, not a government interchangeability claim): 4730-01-112-3681, 4730-01-189-9074, 4730-01-189-9075. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-01-089-4226?

Key specifications for 4730-01-089-4226: Connection Style: SOCKET W/ GROVE (PIPE) FIRST END; Connection Type: UNTHREADED INTERNAL PIPE FIRST END; Connection Type: UNTHREADED EXTERNAL PIPE SECOND END; Special Features: PIPE SIZE ACCOMODATEDCAN BE COMPROMISED FOR 1ST END. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-089-4226 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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