PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

331223Elbow,flange

Rexnord Industries Llc · NSN 4730-00-467-3283 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-467-3283 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-467-3283. Primary manufacturer part number: 331223.
Features
  • Elbow,flange — FSC 4730
  • Nominal Thickness: 0.438 INCHES ALL ENDS IN
  • Material: STEEL OVERALL
  • Bolt Hole Nominal Diameter: 0.562 INCHES ALL ENDS IN
  • Leg Length: 3.750 INCHES NOMINAL FIRST END IN
  • Flow Angle: 65.0 DEGREES
  • Bolt Circle Nominal Diameter: 2.438 INCHES ALL ENDS IN
  • Flange Shape: ROUND WITH HOLES ALL ENDS
Applications
  • Applications requiring Steel Overall construction
General Description

The Elbow,flange, cataloged under National Stock Number 4730-00-467-3283, 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 Rexnord Industries Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-467-3283
Primary Part Number331223
Item NameElbow,flange
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRexnord Industries Llc
StatusACTIVE
Nominal Thickness0.438 INCHES ALL ENDS IN
MaterialSTEEL OVERALL
Bolt Hole Nominal Diameter0.562 INCHES ALL ENDS IN
Leg Length3.750 INCHES NOMINAL FIRST END IN
Flow Angle65.0 DEGREES
Bolt Circle Nominal Diameter2.438 INCHES ALL ENDS IN
Flange ShapeROUND WITH HOLES ALL ENDS
Nominal Outside Diameter3.562 INCHES ALL ENDS IN
Connection TypeFLANGE FIRST END
Flange Face DesignPLAIN ALL ENDS
Bolt Hole Quantity3 ALL ENDS
Leg Length5.125 INCHES NOMINAL ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5133-01-095-4756 INTERCHANGEABLE
Drill,twist
2530-01-567-1846331223 INTERCHANGEABLE
Brake Drum
Dana Commercial Vehicle Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
331223 PRIMARY Rexnord Industries Llc (USA)
Related Parts
5133-01-095-4756INTERCHANGEABLE
DRILL,TWIST
2530-01-567-1846INTERCHANGEABLE
BRAKE DRUM
331223

Frequently Asked Questions

What is NSN 4730-00-467-3283?

NSN 4730-00-467-3283 is a Elbow,flange, manufactured by Rexnord Industries Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-467-3283?

NSN 4730-00-467-3283 has 1 cross-referenced part number: 331223 (Rexnord Industries Llc).

What NSN replaces 4730-00-467-3283?

There are 2 known substitutes for 4730-00-467-3283: 5133-01-095-4756, 2530-01-567-1846. Verify interchangeability with system specifications before substitution.

What are the specifications of 331223?

Key specifications for 331223: Nominal Thickness: 0.438 INCHES ALL ENDS IN; Material: STEEL OVERALL; Bolt Hole Nominal Diameter: 0.562 INCHES ALL ENDS IN; Leg Length: 3.750 INCHES NOMINAL FIRST END IN. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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