PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D2446 45 ELBOW NPS 3/4 PVCIElbow,pipe

American Society for Testing and Materials Dba Astm International · NSN 4730-00-476-7157 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-476-7157 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-476-7157. Primary manufacturer part number: D2446 45 ELBOW NPS 3/4 PVCI.
Features
  • Elbow,pipe — FSC 4730
  • Material Document and Classification: ASTM D1784,CLASS 23447B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Pipe Wall Thickness Designation for Which Designed: SCHEDULE 40 ALL ENDS
  • Flow Angle: 45.0 DEGREES
  • Specification/standard Data: 81346-ASTM D2466 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
  • Nominal Pipe Size Accommodated: 0.750 INCHES ALL ENDS IN
  • Leg Length: 1.312 INCHES NOMINAL ALL ENDS IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Overall construction
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-00-476-7157, 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 American Society for Testing and Materials Dba Astm International. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-476-7157
Primary Part NumberD2446 45 ELBOW NPS 3/4 PVCI
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusCANCELLED
Material Document and ClassificationASTM D1784,CLASS 23447B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Pipe Wall Thickness Designation for Which DesignedSCHEDULE 40 ALL ENDS
Flow Angle45.0 DEGREES
Specification/standard Data81346-ASTM D2466 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Nominal Pipe Size Accommodated0.750 INCHES ALL ENDS IN
Leg Length1.312 INCHES NOMINAL ALL ENDS IN
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
Connection StyleSOCKET (PIPE) ALL ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-476-5865D2466 TEE NPS 1/2 PVCI INTERCHANGEABLE
Tee,pipe
American Society for Testing and Materials Dba Astm International
4730-00-476-7134417-010 INTERCHANGEABLE
Elbow,pipe
Nibco Inc Chemtrol Div
4730-00-476-7143 INTERCHANGEABLE
Elbow,pipe
4730-00-477-22270141270-101 INTERCHANGEABLE
Reducer,pipe
Cleveland Service Center
4730-00-478-2635D2466 REDUCER 1 BY 3/4 PVCI INTERCHANGEABLE
Reducer,pipe
American Society for Testing and Materials Dba Astm International
4730-00-495-26141837-249 INTERCHANGEABLE
Reducer,pipe
Nibco Inc Chemtrol Div
4730-00-495-2615 INTERCHANGEABLE
Coupling,pipe
4730-00-497-7209436-007E INTERCHANGEABLE
Coupling,pipe
Nibco Inc Chemtrol Div
4730-00-497-72114036-010 INTERCHANGEABLE
Coupling,pipe
Ryan Herco Products Corp
4730-00-499-4306 INTERCHANGEABLE
Coupling,pipe
Cross-Reference Index
Part NumberManufacturer
5111804 Cantex Inc Dba Cantex of Delaware (USA)
03007008 Nibco Inc (USA)
D2446 45 ELBOW NPS 3/4 PVCI PRIMARY American Society for Testing and Materials Dba Astm International (USA)
ASTM D2466-69 American Society for Testing and Materials Dba Astm International (USA)
ASTM-D2466 American Society for Testing and Materials Dba Astm International (USA)
D2446 45 ELBOW NPS 3/4 PVCI Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-476-5865INTERCHANGEABLE
TEE,PIPE
D2466 TEE NPS 1/2 PVCI
4730-00-476-7134INTERCHANGEABLE
ELBOW,PIPE
417-010
4730-00-476-7143INTERCHANGEABLE
ELBOW,PIPE
4730-00-477-2227INTERCHANGEABLE
REDUCER,PIPE
0141270-101
4730-00-478-2635INTERCHANGEABLE
REDUCER,PIPE
D2466 REDUCER 1 BY 3/4 PVCI
4730-00-495-2614INTERCHANGEABLE
REDUCER,PIPE
1837-249
4730-00-495-2615INTERCHANGEABLE
COUPLING,PIPE
4730-00-497-7209INTERCHANGEABLE
COUPLING,PIPE
436-007E
4730-00-497-7211INTERCHANGEABLE
COUPLING,PIPE
4036-010
4730-00-499-4306INTERCHANGEABLE
COUPLING,PIPE
4730-00-499-4307INTERCHANGEABLE
COUPLING,PIPE
436-005E
4730-00-554-7000INTERCHANGEABLE
TEE,PIPE
401-010

Frequently Asked Questions

What is NSN 4730-00-476-7157?

NSN 4730-00-476-7157 is a Elbow,pipe, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-476-7157?

NSN 4730-00-476-7157 has 6 cross-referenced part numbers: 5111804 (Cantex Inc Dba Cantex of Delaware), 03007008 (Nibco Inc), D2446 45 ELBOW NPS 3/4 PVCI (American Society for Testing and Materials Dba Astm International), ASTM D2466-69 (American Society for Testing and Materials Dba Astm International), ASTM-D2466 (American Society for Testing and Materials Dba Astm International) and 1 more.

What NSN replaces 4730-00-476-7157?

There are 12 known substitutes for 4730-00-476-7157: 4730-00-476-5865, 4730-00-476-7134, 4730-00-476-7143 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D2446 45 ELBOW NPS 3/4 PVCI?

Key specifications for D2446 45 ELBOW NPS 3/4 PVCI: Material Document and Classification: ASTM D1784,CLASS 23447B ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pipe Wall Thickness Designation for Which Designed: SCHEDULE 40 ALL ENDS; Flow Angle: 45.0 DEGREES; Specification/standard Data: 81346-ASTM D2466 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-476-7157 still in active supply?

NSN 4730-00-476-7157 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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