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NSN 4730-01-124-9354Government record, cited
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Union, Pipe4730-01-124-9354

NSN 4730-01-124-9354 · NIIN 011249354
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-124-9354 · 4730011249354 · NIIN 011249354 · 01-124-9354 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 845-2445110ASSYBB · 2632-500X11ASSYBB CC-3VC-2 · 14-02-2752 · 2632-500X11 CC-DVC-9 · 845-2445110
Nearby stock numbers  ·
NPT ALL ENDS HOSE FITTING
4730-01-124-9354 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Union,pipe — FSC 4730
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Operating Pressure: 215.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Nominal Thread Size: 0.500 INCHES ALL ENDS IN
  • Maximum Operating Temp: 180.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Material: NICKEL ALLOY OVERALL
  • Thread Series Designator: NPT ALL ENDS
Identification
  • NSN: 4730-01-124-9354
  • NIIN: 011249354
  • 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 4730-01-124-9354, 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6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4730-01-124-9354
Item NameUnion,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Operating Pressure215.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size0.500 INCHES ALL ENDS IN
Maximum Operating Temp180.0 FAHRENHEIT SINGLE RESPONSE DEGF
MaterialNICKEL ALLOY OVERALL
Thread Series DesignatorNPT ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-126-6818845-2445110ASSYBF POSSIBLE MATCH
UNION,PIPE
Possible match (shared part number)Naval Ship Systems Command
4730-01-128-1660845-2445110ASSYBH POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO BOSS
Possible match (shared part number)Naval Ship Systems Command
4730-01-130-85212445110-00CM POSSIBLE MATCH
UNION,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-131-24252445110-00CT POSSIBLE MATCH
UNION,PIPE TO TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-184-68322445110-00BU POSSIBLE MATCH
UNION,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-189-72992632-500X11ASSY DJ POSSIBLE MATCH
UNION,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-191-64412445110-00CP POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO BOSS
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-191-64432445110-00CR POSSIBLE MATCH
ELBOW,PIPE TO BOSS
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-192-158014-02-2751 POSSIBLE MATCH
UNION,TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-193-198614-02-2754 POSSIBLE MATCH
UNION,TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
845-2445110ASSYBB 3/2 Design control — primary reference
U.S. Government activity
2632-500X11ASSYBB CC-3VC-2 D/9 Drawing number reference only
U.S. Government activity
14-02-2752 5/2 Secondary reference
U.S. Government activity
2632-500X11 CC-DVC-9 D/9 Drawing number reference only
U.S. Government activity
845-2445110 D/9 Drawing number reference only
U.S. Government activity
Related Parts
4730-01-126-6818POSSIBLE MATCH
UNION,PIPE
845-2445110ASSYBF
4730-01-128-1660POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO BOSS
845-2445110ASSYBH
4730-01-130-8521POSSIBLE MATCH
UNION,PIPE
2445110-00CM
4730-01-131-2425POSSIBLE MATCH
UNION,PIPE TO TUBE
2445110-00CT
4730-01-184-6832POSSIBLE MATCH
UNION,PIPE
2445110-00BU
4730-01-189-7299POSSIBLE MATCH
UNION,PIPE
2632-500X11ASSY DJ
4730-01-191-6441POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO BOSS
2445110-00CP
4730-01-191-6443POSSIBLE MATCH
ELBOW,PIPE TO BOSS
2445110-00CR
4730-01-192-1580POSSIBLE MATCH
UNION,TUBE
14-02-2751
4730-01-193-1986POSSIBLE MATCH
UNION,TUBE
14-02-2754

Frequently Asked Questions

What is NSN 4730-01-124-9354?

NSN 4730-01-124-9354 is a Union,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-124-9354?

10 possible matches (shared part number, not a government interchangeability claim): 4730-01-126-6818, 4730-01-128-1660, 4730-01-130-8521. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-01-124-9354?

Key specifications for 4730-01-124-9354: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Operating Pressure: 215.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Thread Size: 0.500 INCHES ALL ENDS IN; Maximum Operating Temp: 180.0 FAHRENHEIT SINGLE RESPONSE DEGF. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-124-9354 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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