PartsTable
Technical Data Sheet
TRW290735 ✓ 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 DEFLECTOR,DIRT AND LIQUID is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS, style_designator: STRAIGHT THRU. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-489-8236, 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
TRW290735
NSN: 4820-00-489-8236
FSC: 4820
CAGE: 33654 — HOWDEN FLUID SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
seat_angle37.0 DEGREES ALL ENDS
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
nominal_thread_size0.562 INCHES ALL ENDS IN
NSN4820-00-489-8236
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: TRW290735 · 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
FLOW CONTROL DEVICE: POPPET
RENEWABLE SEAT RING TYPE: PRESSED-IN
DISK LOADING METHOD: SPRING
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: UNF ALL ENDS
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS IN
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEPOPPET
RENEWABLE SEAT RING TYPEPRESSED-IN
DISK LOADING METHODSPRING
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS IN
STYLE DESIGNATORSTRAIGHT THRU
SEAT ANGLE37.0 DEGREES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI 316/SAE 30316 FED STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
290735Interchangeable
interchangeable cross-reference
interchangeable
2146-011Interchangeable
interchangeable cross-reference
interchangeable
P10-2510Interchangeable
interchangeable cross-reference
interchangeable
6CInterchangeable
interchangeable cross-reference
interchangeable
E1Interchangeable
interchangeable cross-reference
interchangeable
6C-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TRW290735?
TRW290735 is a DEFLECTOR,DIRT AND LIQUID.
What parts can replace TRW290735?
There are 16 known substitutes for TRW290735: 290735, 2146-011, P10-2510 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TRW290735?
TRW290735 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-489-8236. This indicates validated use in U.S. government and defense supply chains.
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