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Technical Data Sheet
PartsTable / COMPONENT / 57340-01
57340-01 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNT, body_width: 0.625 INCHES NOMINAL IN, body_height: 0.625 INCHES NOMINAL IN, body_length: 1.125 INCHES NOMINAL IN, actuator_style: ROUND, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-256-2225, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
57340-01
NSN: 4820-01-256-2225
FSC: 4820
CAGE: 78710 — TRIUMPH CONTROLS, LLC DBA TRIUMPH CONTROLS, LLC (USA)
SPECIFICATIONS
body_styleHOLE MOUNT
body_width0.625 INCHES NOMINAL IN
body_height0.625 INCHES NOMINAL IN
body_length1.125 INCHES NOMINAL IN
actuator_styleROUND
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S)
terminal_type_and_quantity3 SCREW
maximum_voltage_rating_in_volts250.0 AC
actuator_position-action_relationshipCENTER POSITION MAINTAINED AND LEFT POSITION MAINTAINED AND RIGHT POSITION MAINTAINED
general_characteristics_item_descriptionBOLTED BASE,STAINLESS STEEL;BRASS INDICATOR PLATE AND POINTER;8.375 IN.O/A H;6.375 IN.DIA;6 HOLES 0.562 IN.DIA,5.250 IN.BC IN
mounting_surface_to_terminal_end_distance1.062 INCHES NOMINAL IN
NSN4820-01-256-2225
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 57340-01 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BOLTED BASE,STAINLESS STEEL;BRASS INDICATOR PLATE AND POINTER;8.375 IN.O/A H;6.375 IN.DIA;6 HOLES 0.562 IN.DIA,5.250 IN.BC IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBOLTED BASE,STAINLESS STEEL;BRASS INDICATOR PLATE AND POINTER;8.375 IN.O/A H;6.375 IN.DIA;6 HOLES 0.562 IN.DIA,5.250 IN.BC IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
MS25274-3Interchangeable
interchangeable cross-reference
interchangeable
328308Interchangeable
interchangeable cross-reference
interchangeable
6140039Interchangeable
interchangeable cross-reference
interchangeable
57-340-1Interchangeable
interchangeable cross-reference
interchangeable
368214-1Interchangeable
interchangeable cross-reference
interchangeable
RB15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57340-01?
57340-01 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 57340-01?
There are 11 known substitutes for 57340-01: MS25274-3, 328308, 6140039 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57340-01?
57340-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-256-2225. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026