PartsTable
Technical Data Sheet
160-497 ✓ 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 SYNCHRO,CONTROL TRANSFORMER is a the manufacturer industrial component. Key specifications include material: STEEL FLOW CONTROL DEVICE, flow_style: TWO WAY TWO PORT 90 DEGREE PLUG TURN, seat_angle: 45.0 DEGREES ALL ENDS, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS FIRST END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-326-7134, 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
160-497
NSN: 4820-00-326-7134
FSC: 4820
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL FLOW CONTROL DEVICE
flow_styleTWO WAY TWO PORT 90 DEGREE PLUG TURN
seat_angle45.0 DEGREES ALL ENDS
thread_class3B ALL ENDS
connection_typeTHREADED INTERNAL BOSS FIRST END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
special_featuresWEAPON SYSTEM ESSENTIAL
thread_directionRIGHT-HAND ALL ENDS
features_providedNONADJUSTABLE ROTATION
nominal_thread_size0.500 INCHES ALL ENDS IN
valve_operation_methodMANUAL
end_item_identificationAIRVRAFT, EAGLE F-15
NSN4820-00-326-7134
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 160-497 · 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 SERIES DESIGNATOR: UNF SECOND END
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST END
THREAD DIRECTION: RIGHT-HAND ALL ENDS
MATERIAL: STEEL FLOW CONTROL DEVICE
THREAD CLASS: 3B ALL ENDS
NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNF SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF FIRST END
MATERIALSTEEL FLOW CONTROL DEVICE
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
THREAD CLASS3B ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
FLOW STYLETWO WAY TWO PORT 90 DEGREE PLUG TURN
VALVE OPERATION METHODMANUAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
M20708/25-01BInterchangeable
interchangeable cross-reference
interchangeable
22217-2Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-20708Interchangeable
interchangeable cross-reference
interchangeable
160-497Interchangeable
interchangeable cross-reference
interchangeable
6545NCM127926Interchangeable
interchangeable cross-reference
interchangeable
TICS.00.10019Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 160-497?
160-497 is a SYNCHRO,CONTROL TRANSFORMER.
What parts can replace 160-497?
There are 6 known substitutes for 160-497: M20708/25-01B, 22217-2, MIL-S-20708 and 3 more. Substitute compatibility should be verified for your specific system.
Is 160-497 still available?
160-497 is currently cancelled.
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