PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77-4INCoupling,clamp,pipe

Victaulic Company of America Inc Dba Victaulic Company of America · NSN 4730-00-489-4859 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-489-4859 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-489-4859. Primary manufacturer part number: 77-4IN.
Features
  • Coupling,clamp,pipe — FSC 4730
  • Segment Quantity: 2
  • Material: IRON CAST HOUSING
  • Pipe Size Accommodated: 4.000 INCHES NOMINAL IN
  • Material: RUBBER BUTADIENE NITRILE GASKET
  • End Type for Which Designed: GROOVED
  • 11 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 Cast Housing construction
General Description

The Coupling,clamp,pipe, cataloged under National Stock Number 4730-00-489-4859, 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 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-489-4859
Primary Part Number77-4IN
Item NameCoupling,clamp,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVictaulic Company of America Inc Dba Victaulic Company of America
StatusCANCELLED
Segment Quantity2
MaterialIRON CAST HOUSING
Pipe Size Accommodated4.000 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE NITRILE GASKET
End Type for Which DesignedGROOVED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4820-00-083-380313040 INTERCHANGEABLE
Valve,safety Relief
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
5915-00-084-3502HA40T INTERCHANGEABLE
Filter,high Pass
Microlab/fxr Llc
2990-00-307-3848200413 INTERCHANGEABLE
Motor
Woodward, Inc.
2910-00-420-8875 INTERCHANGEABLE
Tank,fuel,engine
6125-00-511-8791JH13040 INTERCHANGEABLE
Harness Assy Brushe
Safran Power Usa Llc
2910-00-757-51300-13040 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
5920-00-823-06242110-0365 INTERCHANGEABLE
Fuse,cartridge
Keysight Technologies Inc
2840-00-858-4856106C3208P3 INTERCHANGEABLE
Seal,oil Bearing Su
General Electric Company
3020-00-870-7272 INTERCHANGEABLE
Chain,silent
5915-01-156-8599 INTERCHANGEABLE
Filter,radio Frequency Interfere
Cross-Reference Index
Part NumberManufacturer
2226290 Oshkosh Corp (USA)
2004-13 Ed Etnyre & Co (USA)
2AN803 Oshkosh Corp (USA)
13040 Victaulic Company of America Inc Dba Victaulic Company of America (USA)
77-4T Victaulic Company of America Inc Dba Victaulic Company of America (USA)
2226290 Oshkosh Defense Llc (USA)
P100-4NZ Tyler Pipe Industries Inc (USA)
C-040-077-P-T0 Victaulic Company of America Inc Dba Victaulic Company of America (USA)
77-4IN PRIMARY Victaulic Company of America Inc Dba Victaulic Company of America (USA)
L040077PT0 PRIMARY Victaulic Company of America Inc Dba Victaulic Company of America (USA)
KP100-4-NB Tyler Pipe Industries Inc (USA)
Related Parts
4820-00-083-3803INTERCHANGEABLE
VALVE,SAFETY RELIEF
13040
5915-00-084-3502INTERCHANGEABLE
FILTER,HIGH PASS
HA40T
2990-00-307-3848INTERCHANGEABLE
MOTOR
200413
2910-00-420-8875INTERCHANGEABLE
TANK,FUEL,ENGINE
6125-00-511-8791INTERCHANGEABLE
HARNESS ASSY BRUSHE
JH13040
2910-00-757-5130INTERCHANGEABLE
CARBURETOR,FLOAT
0-13040
5920-00-823-0624INTERCHANGEABLE
FUSE,CARTRIDGE
2110-0365
2840-00-858-4856INTERCHANGEABLE
SEAL,OIL BEARING SU
106C3208P3
3020-00-870-7272INTERCHANGEABLE
CHAIN,SILENT
5915-01-156-8599INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5360-01-441-4545INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 4730-00-489-4859?

NSN 4730-00-489-4859 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: cancelled.

What are the part numbers for NSN 4730-00-489-4859?

NSN 4730-00-489-4859 has 11 cross-referenced part numbers: 2226290 (Oshkosh Corp), 2004-13 (Ed Etnyre & Co), 2AN803 (Oshkosh Corp), 13040 (Victaulic Company of America Inc Dba Victaulic Company of America), 77-4T (Victaulic Company of America Inc Dba Victaulic Company of America) and 6 more.

What NSN replaces 4730-00-489-4859?

There are 11 known substitutes for 4730-00-489-4859: 4820-00-083-3803, 5915-00-084-3502, 2990-00-307-3848 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77-4IN?

Key specifications for 77-4IN: Segment Quantity: 2; Material: IRON CAST HOUSING; Pipe Size Accommodated: 4.000 INCHES NOMINAL IN; Material: RUBBER BUTADIENE NITRILE GASKET. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-489-4859 still in active supply?

NSN 4730-00-489-4859 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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