PartsTable
Technical Data Sheet
54653 ✓ 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 VALVE,DIAPHRAGM,STOP is a the manufacturer industrial component. Key specifications include overall_length: 3.16 INCHES NOMINAL IN, special_features: H2, style_designator: STRAIGHT FLUTE, thread_direction: RIGHT-HAND, thread_structure: REGULAR, starting_chamfer_type: PLUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-940-8105, 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
54653
NSN: 4820-00-940-8105
FSC: 4820
CAGE: 94833 — KECO INDUSTRIES, INC. (USA)
SPECIFICATIONS
flute_quantity4
overall_length3.16 INCHES NOMINAL IN
special_featuresH2
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
starting_chamfer_typePLUG
thread_forming_methodGROUND
end_item_identification4940-01-601-1928
specification/standard_data05047-B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
thread_pitch_in_millimeters14.0
thread_size_and_series/type_designator4375.14 UNIFIED NATIONAL COARSE (UNC)
NSN4820-00-940-8105
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 54653 · 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: INSIDE SCREW
STYLE DESIGNATOR: STRAIGHT THRU
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
VALVE OPERATION METHOD: MANUAL
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
THREAD DIRECTION: RIGHT-HAND FIRST END
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES FIRST END IN
BONNET ATTACHMENT METHOD: PRESSURE SEAL, RING TYPE
TECHNICAL CHARACTERISTICS (FLIS)
BONNET TYPEINSIDE SCREW
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END IN
BONNET ATTACHMENT METHODPRESSURE SEAL, RING TYPE
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
THREAD SERIES DESIGNATORNPT FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
82861Interchangeable
interchangeable cross-reference
interchangeable
54653Interchangeable
interchangeable cross-reference
interchangeable
3309061-1Interchangeable
interchangeable cross-reference
interchangeable
A-A-2514Interchangeable
interchangeable cross-reference
interchangeable
23310Interchangeable
interchangeable cross-reference
interchangeable
VAL575Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54653?
54653 is a VALVE,DIAPHRAGM,STOP.
What parts can replace 54653?
There are 9 known substitutes for 54653: 82861, 54653, 3309061-1 and 6 more. Substitute compatibility should be verified for your specific system.
Is 54653 still available?
54653 is currently cancelled.
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