PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51230Flange,pipe

R.w. Beckett Corporation Div Beckett Energy Systems · NSN 4730-01-396-5066 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-396-5066 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-396-5066. Primary manufacturer part number: 51230.
Features
  • Flange,pipe — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: R.w. Beckett Corporation Div Beckett Energy Systems
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Flange,pipe, cataloged under National Stock Number 4730-01-396-5066, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is R.w. Beckett Corporation Div Beckett Energy Systems. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-396-5066
Primary Part Number51230
Item NameFlange,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerR.w. Beckett Corporation Div Beckett Energy Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-648-037931389 INTERCHANGEABLE
Transformer,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
9540-00-933-9374 INTERCHANGEABLE
Angle,structural
5330-01-043-8902 INTERCHANGEABLE
Gasket
4820-01-096-1673N51230 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5930-01-385-324551230 INTERCHANGEABLE
Switch,rotary
Thales Defense & Security Inc Dba Thales Communications Inc
3120-01-524-6066G51230 INTERCHANGEABLE
Bearing,sleeve
National Oilwell Varco Inc Dba National Oilwell
5330-01-698-107051230 INTERCHANGEABLE
Gasket
Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies
Cross-Reference Index
Part NumberManufacturer
51230 R.w. Beckett Corporation Div Beckett Energy Systems (USA)
31389 R.w. Beckett Corporation Div Beckett Energy Systems (USA)
Related Parts
5950-00-648-0379INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
31389
9540-00-933-9374INTERCHANGEABLE
ANGLE,STRUCTURAL
5330-01-043-8902INTERCHANGEABLE
GASKET
4820-01-096-1673INTERCHANGEABLE
STEM,FLUID VALVE
N51230
5930-01-385-3245INTERCHANGEABLE
SWITCH,ROTARY
51230
3120-01-524-6066INTERCHANGEABLE
BEARING,SLEEVE
G51230
5330-01-698-1070INTERCHANGEABLE
GASKET
51230

Frequently Asked Questions

What is NSN 4730-01-396-5066?

NSN 4730-01-396-5066 is a Flange,pipe, manufactured by R.w. Beckett Corporation Div Beckett Energy Systems, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-396-5066?

NSN 4730-01-396-5066 has 2 cross-referenced part numbers: 51230 (R.w. Beckett Corporation Div Beckett Energy Systems), 31389 (R.w. Beckett Corporation Div Beckett Energy Systems).

What NSN replaces 4730-01-396-5066?

There are 7 known substitutes for 4730-01-396-5066: 5950-00-648-0379, 9540-00-933-9374, 5330-01-043-8902 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51230?

Key specifications for 51230: End Item Identification: 3895-01-384-5307. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com