PartsTable
Technical Data Sheet
002744-1 ✓ 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 BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN, OPTIONAL END (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, mounting_position: HORIZONTAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-140-8859, 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
002744-1
NSN: 4820-01-140-8859
FSC: 4820
CAGE: 15823 — UNIFLITE INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN, OPTIONAL END (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size1.500 INCHES ALL ENDS IN
maximum_operating_temp353.0 FAHRENHEIT FIRST RESPONSE DEGF
valve_operation_methodAUTOMATIC
media_for_which_designedSTEAM FIRST RESPONSE
NSN4820-01-140-8859
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 002744-1 · 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
MOUNTING POSITION: HORIZONTAL
MEDIA FOR WHICH DESIGNED: STEAM FIRST RESPONSE
THREAD SERIES DESIGNATOR: NPT ALL ENDS
MATERIAL: COPPER ALLOY BODY
STYLE DESIGNATOR: STRAIGHT THRU
CONNECTION STYLE: PLAIN, OPTIONAL END (PIPE) ALL ENDS
FLOW CONTROL DEVICE: DISK
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING POSITIONHORIZONTAL
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
THREAD SERIES DESIGNATORNPT ALL ENDS
MATERIALCOPPER ALLOY BODY
STYLE DESIGNATORSTRAIGHT THRU
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MAXIMUM OPERATING TEMP353.0 FAHRENHEIT FIRST RESPONSE DEGF
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SECOND RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
544112Interchangeable
interchangeable cross-reference
interchangeable
450-30Interchangeable
interchangeable cross-reference
interchangeable
STP 54411/2Interchangeable
interchangeable cross-reference
interchangeable
J54411/2Interchangeable
interchangeable cross-reference
interchangeable
1AP07Interchangeable
interchangeable cross-reference
interchangeable
PERS40-2091427 PIECE D12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 002744-1?
002744-1 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 002744-1?
There are 11 known substitutes for 002744-1: 544112, 450-30, STP 54411/2 and 8 more. Substitute compatibility should be verified for your specific system.
Is 002744-1 still available?
002744-1 is currently cancelled.
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