PartsTable
Technical Data Sheet
2582SPECIALSK553FLANGE ✓ 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,BALL is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR SEAT, connection_type: THREADED INTERNAL HOSE FIRST END, connection_style: SWIVEL NUT,GASKET SEAL(HOSE) FIRST END, special_features: W/3 HANDLES, style_designator: STRAIGHT THRU Y-PATTERN, thread_direction: LEFT-HAND FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-564-4577, 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
2582SPECIALSK553FLANGE
NSN: 4820-00-564-4577
FSC: 4820
CAGE: 00912 — AKRON BRASS COMPANY (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR SEAT
connection_typeTHREADED INTERNAL HOSE FIRST END
connection_styleSWIVEL NUT,GASKET SEAL(HOSE) FIRST END
special_featuresW/3 HANDLES
style_designatorSTRAIGHT THRU Y-PATTERN
thread_directionLEFT-HAND FIRST END
nominal_thread_size4.500 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_quantity_per_inch7-1/2 SECOND END
thread_series_designatorNH FIRST END
NSN4820-00-564-4577
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 2582SPECIALSK553FLANGE · 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
THREAD DIRECTION: RIGHT-HAND SECOND END
THREAD QUANTITY PER INCH: 7-1/2 SECOND END
THREAD SERIES DESIGNATOR: NH SECOND END
STYLE DESIGNATOR: STRAIGHT THRU Y-PATTERN
MATERIAL: COPPER ALLOY BODY
CONNECTION TYPE: THREADED INTERNAL HOSE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD QUANTITY PER INCH7-1/2 SECOND END
THREAD SERIES DESIGNATORNH SECOND END
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
MATERIALCOPPER ALLOY BODY
MATERIALRUBBER CHLOROPRENE CLASS CR SEAT
THREAD QUANTITY PER INCH4 FIRST END
CONNECTION TYPETHREADED INTERNAL HOSE FIRST END
CONNECTION TYPETHREADED EXTERNAL HOSE SECOND END
SPECIAL FEATURESW/3 HANDLES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
WT264-3AInterchangeable
interchangeable cross-reference
interchangeable
5496Interchangeable
interchangeable cross-reference
interchangeable
8304Interchangeable
interchangeable cross-reference
interchangeable
C500-30-0-60Interchangeable
interchangeable cross-reference
interchangeable
5496-1BInterchangeable
interchangeable cross-reference
interchangeable
RTP BEAKERInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2582SPECIALSK553FLANGE?
2582SPECIALSK553FLANGE is a VALVE,BALL.
What parts can replace 2582SPECIALSK553FLANGE?
There are 9 known substitutes for 2582SPECIALSK553FLANGE: WT264-3A, 5496, 8304 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2582SPECIALSK553FLANGE?
2582SPECIALSK553FLANGE is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-564-4577. This indicates validated use in U.S. government and defense supply chains.
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