PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57363-04Coupling,actuator-Handwheel,valv

Triumph Controls, Llc Dba Triumph Controls, Llc · NSN 4820-01-256-0278 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-256-0278 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-256-0278. Primary manufacturer part number: 57363-04.
Features
  • Coupling,actuator-Handwheel,valv — FSC 4820
  • Connector End Design: FEMALE
  • Connection Size: 2.380 INCHES IN
  • Valve Type for Which Designed: RISING HANDWHEEL
  • Wheel Size for Which Designed: TO FIT VALVE HANDWHEEL 13 INCHES TO 14 INCHES IN
  • 3 verified cross-references
  • Primary manufacturer: Triumph Controls, Llc Dba Triumph Controls, Llc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Coupling,actuator-Handwheel,valv, cataloged under National Stock Number 4820-01-256-0278, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN4820-01-256-0278
Primary Part Number57363-04
Item NameCoupling,actuator-Handwheel,valv
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTriumph Controls, Llc Dba Triumph Controls, Llc
StatusACTIVE
Connector End DesignFEMALE
Connection Size2.380 INCHES IN
Valve Type for Which DesignedRISING HANDWHEEL
Wheel Size for Which DesignedTO FIT VALVE HANDWHEEL 13 INCHES TO 14 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-159-9239SSR4RA3P15L02 INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
3455-00-250-0770 INTERCHANGEABLE
Cutter,milling,end
3445-00-263-2955 INTERCHANGEABLE
Punching Machine,metal,hand
5975-00-265-777440007 INTERCHANGEABLE
Reducing Washer,knockout
Mulberry Metal Products Inc
2590-00-294-141016605 INTERCHANGEABLE
Cap,filler Opening
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
2940-00-413-85211S9150 INTERCHANGEABLE
Filter Element,fluid
Caterpillar Inc Div Caterpillar Defense
3110-00-554-3247059-1 INTERCHANGEABLE
Bearing,ball,annular
Jay Electric Co
3110-00-554-3440PVS1K7 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
3990-00-596-7051R4 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
4730-00-722-3595W1179 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Mueller Brass Co.
Cross-Reference Index
Part NumberManufacturer
57363-4 Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
R4 Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
57363-04 PRIMARY Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
Related Parts
3110-00-159-9239INTERCHANGEABLE
BEARING,BALL,ANNULAR
SSR4RA3P15L02
3455-00-250-0770INTERCHANGEABLE
CUTTER,MILLING,END
3445-00-263-2955INTERCHANGEABLE
PUNCHING MACHINE,METAL,HAND
5975-00-265-7774INTERCHANGEABLE
REDUCING WASHER,KNOCKOUT
40007
2590-00-294-1410INTERCHANGEABLE
CAP,FILLER OPENING
16605
2940-00-413-8521INTERCHANGEABLE
FILTER ELEMENT,FLUID
1S9150
3110-00-554-3247INTERCHANGEABLE
BEARING,BALL,ANNULAR
059-1
3110-00-554-3440INTERCHANGEABLE
BEARING,BALL,ANNULAR
PVS1K7
3990-00-596-7051INTERCHANGEABLE
BINDER,LOAD
R4
4730-00-722-3595INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
W1179
5310-00-753-4402INTERCHANGEABLE
WASHER,SPRING TENSION
R4
3110-00-835-6048INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
22206C

Frequently Asked Questions

What is NSN 4820-01-256-0278?

NSN 4820-01-256-0278 is a Coupling,actuator-Handwheel,valv, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-256-0278?

NSN 4820-01-256-0278 has 3 cross-referenced part numbers: 57363-4 (Triumph Controls, Llc Dba Triumph Controls, Llc), R4 (Triumph Controls, Llc Dba Triumph Controls, Llc), 57363-04 (Triumph Controls, Llc Dba Triumph Controls, Llc).

What NSN replaces 4820-01-256-0278?

There are 12 known substitutes for 4820-01-256-0278: 3110-00-159-9239, 3455-00-250-0770, 3445-00-263-2955 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 57363-04?

Key specifications for 57363-04: Special Features: PROVIDED WITH ATTACHMENT HARDWARE; Connector End Design: FEMALE; Connection Size: 2.380 INCHES IN; Valve Type for Which Designed: RISING HANDWHEEL. 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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