PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0051120-020Coupling,pipe

Cleveland Service Center · NSN 4730-00-201-3155 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-201-3155 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-201-3155. Primary manufacturer part number: 0051120-020.
Features
  • Coupling,pipe — FSC 4730
  • Style Designator: PLAIN
  • Nominal Overall Length: 3.094 INCHES IN
  • Pipe Wall Thickness Designation for Which Designed: SCHEDULE 80 ALL ENDS
  • Connection Style: SOCKET (PIPE) ALL ENDS
  • Specification/standard Data: 81346-ASTMD2467-76A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD A
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
  • Pipe Wall Thickness Designation for Which Designed: SCHEDULE 80 ALL ENDS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Overall construction
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-00-201-3155, 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 Cleveland Service Center. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 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
NSN4730-00-201-3155
Primary Part Number0051120-020
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCleveland Service Center
StatusCANCELLED
Style DesignatorPLAIN
Nominal Overall Length3.094 INCHES IN
Pipe Wall Thickness Designation for Which DesignedSCHEDULE 80 ALL ENDS
Connection StyleSOCKET (PIPE) ALL ENDS
Specification/standard Data81346-ASTMD2467-76A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD A
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Pipe Wall Thickness Designation for Which DesignedSCHEDULE 80 ALL ENDS
Style DesignatorPLAIN
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
Nominal Overall Length3.094 INCHES IN
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Specification/standard Data81346-ASTMD2467-76A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD A
Nominal Pipe Size Accommodated2.000 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5960-00-044-6596 INTERCHANGEABLE
Electron Tube
5330-00-115-38478507 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5815-00-125-81918507 INTERCHANGEABLE
Cam Assembly
Telemechanics Inc
5330-00-154-8286168 INTERCHANGEABLE
Seal,plain Encased
Almon Johnson Ltd
3110-00-156-3574280026-125 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5995-00-461-66968507 INTERCHANGEABLE
Cable Assembly,radio Frequency
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
6145-00-652-1441 INTERCHANGEABLE
Wire,electrical
6105-00-732-9430TA-001-502 INTERCHANGEABLE
Motor-Tachometer Generator
General Dynamics Motion Control Llc
6760-01-225-4474606031 INTERCHANGEABLE
Cassette,photographic Film
Polaroid Corporation Dba Polaroid
5365-01-251-46468507 INTERCHANGEABLE
Bushing,nonmetallic
Component Products Corporation Dba Component Products Corp
Cross-Reference Index
Part NumberManufacturer
0051120-020 Cleveland Service Center (USA)
829-020-PVC George Fischer Sloane, Inc. (USA)
01025012 Nibco Inc (USA)
V840J Carlon a Lamson and Sessions Co (USA)
8230-2IN Plastiline Inc (USA)
829-0202 Nibco Inc (USA)
8507 Eslon Thermoplastics Inc (USA)
0051120-020PVC Cleveland Service Center (USA)
829-020 Lasco Industries (USA)
ASTM D2467 American Society for Testing and Materials Dba Astm International (USA)
81209-2 Lasco Industries (USA)
829-0202 Nibco Inc Chemtrol Div (USA)
Related Parts
5960-00-044-6596INTERCHANGEABLE
ELECTRON TUBE
5330-00-115-3847INTERCHANGEABLE
GASKET
8507
5815-00-125-8191INTERCHANGEABLE
CAM ASSEMBLY
8507
5330-00-154-8286INTERCHANGEABLE
SEAL,PLAIN ENCASED
168
3110-00-156-3574INTERCHANGEABLE
BEARING,BALL,ANNULAR
280026-125
5995-00-461-6696INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
8507
6145-00-652-1441INTERCHANGEABLE
WIRE,ELECTRICAL
6105-00-732-9430INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
TA-001-502
6760-01-225-4474INTERCHANGEABLE
CASSETTE,PHOTOGRAPHIC FILM
606031
5365-01-251-4646INTERCHANGEABLE
BUSHING,NONMETALLIC
8507
5365-01-358-2376INTERCHANGEABLE
SPACER,SLEEVE
NAS43DD1-64N
4730-01-478-1437INTERCHANGEABLE
CAP,PIPE
8507

Frequently Asked Questions

What is NSN 4730-00-201-3155?

NSN 4730-00-201-3155 is a Coupling,pipe, manufactured by Cleveland Service Center, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-201-3155?

NSN 4730-00-201-3155 has 12 cross-referenced part numbers: 0051120-020 (Cleveland Service Center), 829-020-PVC (George Fischer Sloane, Inc.), 01025012 (Nibco Inc), V840J (Carlon a Lamson and Sessions Co), 8230-2IN (Plastiline Inc) and 7 more.

What NSN replaces 4730-00-201-3155?

There are 12 known substitutes for 4730-00-201-3155: 5960-00-044-6596, 5330-00-115-3847, 5815-00-125-8191 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0051120-020?

Key specifications for 0051120-020: Style Designator: PLAIN; Nominal Overall Length: 3.094 INCHES IN; Pipe Wall Thickness Designation for Which Designed: SCHEDULE 80 ALL ENDS; Connection Style: SOCKET (PIPE) ALL ENDS. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-201-3155 still in active supply?

NSN 4730-00-201-3155 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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