PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77A1-1/2INCoupling,clamp,pipe

Victaulic Company of America Inc Dba Victaulic Company of America · NSN 4730-00-062-6339 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-062-6339 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-062-6339. Primary manufacturer part number: 77A1-1/2IN.
Features
  • Coupling,clamp,pipe — FSC 4730
  • Material: ALUMINUM ALLOY HOUSING
  • Material: RUBBER SYNTHETIC GASKET
  • Pipe Size Accommodated: 1.500 INCHES NOMINAL IN
  • Segment Quantity: 2
  • End Type for Which Designed: GROOVED
  • 10 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 Aluminum Alloy Housing construction
General Description

The Coupling,clamp,pipe, cataloged under National Stock Number 4730-00-062-6339, 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 10 commercial cross-references from 5 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
NSN4730-00-062-6339
Primary Part Number77A1-1/2IN
Item NameCoupling,clamp,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVictaulic Company of America Inc Dba Victaulic Company of America
StatusACTIVE
MaterialALUMINUM ALLOY HOUSING
MaterialRUBBER SYNTHETIC GASKET
Pipe Size Accommodated1.500 INCHES NOMINAL IN
Segment Quantity2
End Type for Which DesignedGROOVED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-141-4225 INTERCHANGEABLE
Packing,preformed
4730-00-142-1590 INTERCHANGEABLE
Coupling,clamp,pipe
4730-00-142-1591 INTERCHANGEABLE
Coupling,clamp,pipe
4730-00-142-1592 INTERCHANGEABLE
Coupling,clamp,pipe
5330-00-171-8086 INTERCHANGEABLE
Gasket
5330-00-178-9993 INTERCHANGEABLE
Packing,preformed
4730-00-203-3615 INTERCHANGEABLE
Coupling,clamp,pipe
4730-00-288-9514 INTERCHANGEABLE
Coupling,clamp,pipe
5330-00-391-84811 1-4IN77GRADET INTERCHANGEABLE
Packing,preformed
Victaulic Company of America Inc Dba Victaulic Company of America
4730-00-489-486040B-6INCH INTERCHANGEABLE
Coupling,clamp,pipe
Stockham Valves and Fittings Inc
Cross-Reference Index
Part NumberManufacturer
77A1-1/2IN Victaulic Company of America Inc Dba Victaulic Company of America (USA)
1025-30108 PC8 Jbf Scientific Corp (USA)
77A1-1-2 Victaulic Company of America Inc Dba Victaulic Company of America (USA)
MIL-C-10387 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M10387-1-B-04 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AA52598-A-04 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-52598 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
C-014-77-A-T0 Victaulic Company of America Inc Dba Victaulic Company of America (USA)
KP101-1.5NZ Tyler Pipe Industries Inc (USA)
77A1-1-2-0 Victaulic Company of America Inc Dba Victaulic Company of America (USA)
Related Parts
5330-00-141-4225INTERCHANGEABLE
PACKING,PREFORMED
4730-00-142-1590INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-142-1591INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-142-1592INTERCHANGEABLE
COUPLING,CLAMP,PIPE
5330-00-171-8086INTERCHANGEABLE
GASKET
5330-00-178-9993INTERCHANGEABLE
PACKING,PREFORMED
4730-00-203-3615INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-288-9514INTERCHANGEABLE
COUPLING,CLAMP,PIPE
5330-00-391-8481INTERCHANGEABLE
PACKING,PREFORMED
1 1-4IN77GRADET
4730-00-489-4860INTERCHANGEABLE
COUPLING,CLAMP,PIPE
40B-6INCH
4730-00-929-0780INTERCHANGEABLE
COUPLING,CLAMP,PIPE
4730-00-982-4026INTERCHANGEABLE
COUPLING,CLAMP,PIPE

Frequently Asked Questions

What is NSN 4730-00-062-6339?

NSN 4730-00-062-6339 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 4730-00-062-6339?

NSN 4730-00-062-6339 has 10 cross-referenced part numbers: 77A1-1/2IN (Victaulic Company of America Inc Dba Victaulic Company of America), 1025-30108 PC8 (Jbf Scientific Corp), 77A1-1-2 (Victaulic Company of America Inc Dba Victaulic Company of America), MIL-C-10387 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M10387-1-B-04 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 4730-00-062-6339?

There are 12 known substitutes for 4730-00-062-6339: 5330-00-141-4225, 4730-00-142-1590, 4730-00-142-1591 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77A1-1/2IN?

Key specifications for 77A1-1/2IN: Material: ALUMINUM ALLOY HOUSING; Material: RUBBER SYNTHETIC GASKET; Pipe Size Accommodated: 1.500 INCHES NOMINAL IN; Segment Quantity: 2. 5 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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