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PartsTable / COMPONENT / 53370 ITEM 54
53370 ITEM 54 ✓ 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 INTERRUPTER,GROUND FAULT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 2.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE FLANGED ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-312-6701, 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
53370 ITEM 54
NSN: 4820-01-312-6701
FSC: 4820
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL BODY
valve_size2.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorANGLE FLANGED ENDS
nominal_thickness1.000 INCHES ALL ENDS IN
bolt_hole_quantity8 ALL ENDS
flange_face_designRAISED STRAIGHT ALL ENDS
flow_control_deviceSTEM
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
NSN4820-01-312-6701
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 53370 ITEM 54 · 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
•
BONNET TYPE: OUTSIDE SCREW-YOKE
•
BONNET ATTACHMENT METHOD: BOLTED
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 5.750 INCHES IN
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
RAISED FACE NOMINAL DIAMETER: 3.625 INCHES ALL ENDS IN
•
BOLT CIRCLE NOMINAL DIAMETER: 5.000 INCHES ALL ENDS IN
•
BOLT HOLE QUANTITY: 8 ALL ENDS
•
NOMINAL THICKNESS: 1.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.750 INCHES IN
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL DIAMETER3.625 INCHES ALL ENDS IN
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES ALL ENDS IN
BOLT HOLE QUANTITY8 ALL ENDS
NOMINAL THICKNESS1.000 INCHES ALL ENDS IN
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.750 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
52-270Interchangeable
interchangeable cross-reference
interchangeable
R26336NInterchangeable
interchangeable cross-reference
interchangeable
XR26336Interchangeable
interchangeable cross-reference
interchangeable
R26336Interchangeable
interchangeable cross-reference
interchangeable
6017278Interchangeable
interchangeable cross-reference
interchangeable
341462Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53370 ITEM 54?
53370 ITEM 54 is a INTERRUPTER,GROUND FAULT.
What parts can replace 53370 ITEM 54?
There are 8 known substitutes for 53370 ITEM 54: 52-270, R26336N, XR26336 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53370 ITEM 54?
53370 ITEM 54 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-312-6701. 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