PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASTM D2665Tee-Y,drainage Pipe

American Society for Testing and Materials Dba Astm International · NSN 4730-01-238-7879 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-238-7879 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-238-7879. Primary manufacturer part number: ASTM D2665.
Features
  • Tee-Y,drainage Pipe — FSC 4730
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
  • 5 verified cross-references
  • Primary manufacturer: American Society for Testing and Materials Dba Astm International
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Overall construction
General Description

The Tee-Y,drainage Pipe, cataloged under National Stock Number 4730-01-238-7879, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-238-7879
Primary Part NumberASTM D2665
Item NameTee-Y,drainage Pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusACTIVE
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-01-167-2793 INTERCHANGEABLE
Elbow,drainage Pipe
4730-01-241-878929816832 INTERCHANGEABLE
Trap,drainage Pipe
Tigre Usa Inc.
4730-01-244-2436 INTERCHANGEABLE
Tee-Y,drainage Pipe
4730-01-315-2577 INTERCHANGEABLE
Tee,pipe
Cross-Reference Index
Part NumberManufacturer
ASTM D2665 American Society for Testing and Materials Dba Astm International (USA)
4811 2X2X1 1/2 Nibco Inc (USA)
2389K18 Mcmaster-Carr Supply Co (USA)
2126 George Fischer Sloane, Inc. (USA)
ASTM D3311 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
4730-01-167-2793INTERCHANGEABLE
ELBOW,DRAINAGE PIPE
4730-01-241-8789INTERCHANGEABLE
TRAP,DRAINAGE PIPE
29816832
4730-01-244-2436INTERCHANGEABLE
TEE-Y,DRAINAGE PIPE
4730-01-315-2577INTERCHANGEABLE
TEE,PIPE

Frequently Asked Questions

What is NSN 4730-01-238-7879?

NSN 4730-01-238-7879 is a Tee-Y,drainage Pipe, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-238-7879?

NSN 4730-01-238-7879 has 5 cross-referenced part numbers: ASTM D2665 (American Society for Testing and Materials Dba Astm International), 4811 2X2X1 1/2 (Nibco Inc), 2389K18 (Mcmaster-Carr Supply Co), 2126 (George Fischer Sloane, Inc.), ASTM D3311 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 4730-01-238-7879?

There are 4 known substitutes for 4730-01-238-7879: 4730-01-167-2793, 4730-01-241-8789, 4730-01-244-2436 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ASTM D2665?

Key specifications for ASTM D2665: Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL. 1 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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