PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D2665Coupling,pipe

American Society for Testing and Materials Dba Astm International · NSN 4730-01-030-9194 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-030-9194 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-030-9194. Primary manufacturer part number: D2665.
Features
  • Coupling,pipe — FSC 4730
  • Nominal Pipe Size Accommodated: 1.500 INCHES SECOND END IN
  • Nominal Pipe Size Accommodated: 1.500 INCHES FIRST END IN
  • 3 verified cross-references
  • Primary manufacturer: American Society for Testing and Materials Dba Astm International
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-01-030-9194, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-030-9194
Primary Part NumberD2665
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmerican Society for Testing and Materials Dba Astm International
StatusACTIVE
Nominal Pipe Size Accommodated1.500 INCHES SECOND END IN
Nominal Pipe Size Accommodated1.500 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-112-94625120-00-112-9462 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
1660-00-119-7350 INTERCHANGEABLE
Valve Assembly,environmental Con
3895-00-127-6875 INTERCHANGEABLE
Base
4730-00-163-444612309011 INTERCHANGEABLE
Lateral,drainage Pipe
Nibco Inc Chemtrol Div
4730-00-361-2356 INTERCHANGEABLE
Elbow,pipe
4730-00-472-5066 INTERCHANGEABLE
Coupling,pipe
4730-00-472-50702824-040 INTERCHANGEABLE
Plug,pipe
Ryan Herco Products Corp
4730-00-472-5071 INTERCHANGEABLE
Elbow,pipe
4730-00-472-5072D2665 INTERCHANGEABLE
Elbow,pipe
American Society for Testing and Materials Dba Astm International
4730-00-475-8803 INTERCHANGEABLE
Elbow,pipe
Cross-Reference Index
Part NumberManufacturer
D2665 American Society for Testing and Materials Dba Astm International (USA)
L-P-320 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
3701 George Fischer Sloane, Inc. (USA)
Related Parts
5120-00-112-9462INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-112-9462
1660-00-119-7350INTERCHANGEABLE
VALVE ASSEMBLY,ENVIRONMENTAL CON
3895-00-127-6875INTERCHANGEABLE
BASE
4730-00-163-4446INTERCHANGEABLE
LATERAL,DRAINAGE PIPE
12309011
4730-00-361-2356INTERCHANGEABLE
ELBOW,PIPE
4730-00-472-5066INTERCHANGEABLE
COUPLING,PIPE
4730-00-472-5070INTERCHANGEABLE
PLUG,PIPE
2824-040
4730-00-472-5071INTERCHANGEABLE
ELBOW,PIPE
4730-00-472-5072INTERCHANGEABLE
ELBOW,PIPE
D2665
4730-00-475-8803INTERCHANGEABLE
ELBOW,PIPE
4730-00-476-7126INTERCHANGEABLE
REDUCER,PIPE
4730-00-479-0098INTERCHANGEABLE
ELBOW,PIPE

Frequently Asked Questions

What is NSN 4730-01-030-9194?

NSN 4730-01-030-9194 is a Coupling,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 4730-01-030-9194?

NSN 4730-01-030-9194 has 3 cross-referenced part numbers: D2665 (American Society for Testing and Materials Dba Astm International), L-P-320 (Federal Specifications Promulgated by General Services Administration Washington DC), 3701 (George Fischer Sloane, Inc.).

What NSN replaces 4730-01-030-9194?

There are 12 known substitutes for 4730-01-030-9194: 5120-00-112-9462, 1660-00-119-7350, 3895-00-127-6875 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D2665?

Key specifications for D2665: Nominal Pipe Size Accommodated: 1.500 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 1.500 INCHES FIRST END IN. 2 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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