PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-020-077-P-E0Coupling,clamp,pipe

Victaulic Company of America Inc Dba Victaulic Company of America · NSN 4730-00-400-8972 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-400-8972 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-400-8972. Primary manufacturer part number: C-020-077-P-E0.
Features
  • Coupling,clamp,pipe — FSC 4730
  • End Type for Which Designed: GROOVED
  • Pipe Size Accommodated: 2.000 INCHES NOMINAL IN
  • Material: IRON MALLEABLE HOUSING
  • Segment Quantity: 2
  • Material: RUBBER GASKET
  • 8 verified cross-references
  • Primary manufacturer: Victaulic Company of America Inc Dba Victaulic Company of America
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Iron Malleable Housing construction
General Description

The Coupling,clamp,pipe, cataloged under National Stock Number 4730-00-400-8972, 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 Victaulic Company of America Inc Dba Victaulic Company of America. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-400-8972
Primary Part NumberC-020-077-P-E0
Item NameCoupling,clamp,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVictaulic Company of America Inc Dba Victaulic Company of America
StatusACTIVE
End Type for Which DesignedGROOVED
Pipe Size Accommodated2.000 INCHES NOMINAL IN
MaterialIRON MALLEABLE HOUSING
Segment Quantity2
MaterialRUBBER GASKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-288-9513 INTERCHANGEABLE
Coupling,clamp,pipe
5365-01-027-5470581531 INTERCHANGEABLE
Spacer,plate
Raytheon Company Dba Raytheon Co
4730-01-186-377877E1IN INTERCHANGEABLE
Coupling,clamp,pipe
Victaulic Company of America Inc Dba Victaulic Company of America
4730-01-328-4024 INTERCHANGEABLE
Coupling,clamp,pipe
4730-01-334-5094 INTERCHANGEABLE
Coupling,clamp,pipe
Cross-Reference Index
Part NumberManufacturer
581531 Pacific Consolidated Industries Llc (USA)
ANSI/AWWA C606 American Water Works Association (USA)
C-020-077-P-E0 PRIMARY Victaulic Company of America Inc Dba Victaulic Company of America (USA)
A2-ST-77-T Victaulic Company of America Inc Dba Victaulic Company of America (USA)
77 2IN Victaulic Company of America Inc Dba Victaulic Company of America (USA)
581531-003 Pacific Consolidated Industries Llc (USA)
40-E-2IN Stockham Valves and Fittings Inc (USA)
7001-2IN Itt Grinnell Corp (USA)
Related Parts
4730-00-288-9513INTERCHANGEABLE
COUPLING,CLAMP,PIPE
5365-01-027-5470INTERCHANGEABLE
SPACER,PLATE
581531
4730-01-186-3778INTERCHANGEABLE
COUPLING,CLAMP,PIPE
77E1IN
4730-01-328-4024INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-01-334-5094INTERCHANGEABLE
COUPLING,CLAMP,PIPE

Frequently Asked Questions

What is NSN 4730-00-400-8972?

NSN 4730-00-400-8972 is a Coupling,clamp,pipe, manufactured by Victaulic Company of America Inc Dba Victaulic Company of America, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-400-8972?

NSN 4730-00-400-8972 has 8 cross-referenced part numbers: 581531 (Pacific Consolidated Industries Llc), ANSI/AWWA C606 (American Water Works Association), C-020-077-P-E0 (Victaulic Company of America Inc Dba Victaulic Company of America), A2-ST-77-T (Victaulic Company of America Inc Dba Victaulic Company of America), 77 2IN (Victaulic Company of America Inc Dba Victaulic Company of America) and 3 more.

What NSN replaces 4730-00-400-8972?

There are 5 known substitutes for 4730-00-400-8972: 4730-00-288-9513, 5365-01-027-5470, 4730-01-186-3778 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-020-077-P-E0?

Key specifications for C-020-077-P-E0: End Type for Which Designed: GROOVED; Pipe Size Accommodated: 2.000 INCHES NOMINAL IN; Material: IRON MALLEABLE HOUSING; Segment Quantity: 2. 6 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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