PartsTable
Technical Data Sheet
131-16660 ✓ 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 WIRE ROPE ASSEMBLY,SINGLE LEG is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, special_features: FREE FLOWING END TO ACCOMODATE 0.375 IN.ID HOSE IN, style_designator: ANGLE, thread_direction: RIGHT-HAND FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-845-1096, 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
131-16660
NSN: 4820-00-845-1096
FSC: 4820
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
special_featuresFREE FLOWING END TO ACCOMODATE 0.375 IN.ID HOSE IN
style_designatorANGLE
thread_directionRIGHT-HAND FIRST END
flow_control_deviceDISK OR STEM
nominal_thread_size0.250 INCHES FIRST END IN
maximum_operating_temp180.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
end_item_identificationGRUMMAN; A10 AIRCRAFT; LOGISTICS SUPPORT VESSEL
media_for_which_designedWATER, FRESH FIRST RESPONSE
NSN4820-00-845-1096
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 131-16660 · 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
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
FLOW CONTROL DEVICE: DISK OR STEM
MATERIAL: COPPER ALLOY OVERALL
MEDIA FOR WHICH DESIGNED: GAS, NATURAL THIRD RESPONSE
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
VALVE OPERATION METHOD: MANUAL
THREAD DIRECTION: RIGHT-HAND FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
FLOW CONTROL DEVICEDISK OR STEM
MATERIALCOPPER ALLOY OVERALL
MEDIA FOR WHICH DESIGNEDGAS, NATURAL THIRD RESPONSE
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
VALVE OPERATION METHODMANUAL
THREAD DIRECTIONRIGHT-HAND FIRST END
END ITEM IDENTIFICATIONGRUMMAN; A10 AIRCRAFT; LOGISTICS SUPPORT VESSEL
STYLE DESIGNATORANGLE
MEDIA FOR WHICH DESIGNEDWATER, FRESH FIRST RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
301803R91Interchangeable
interchangeable cross-reference
interchangeable
7524043Interchangeable
interchangeable cross-reference
interchangeable
44Z1233D1Interchangeable
interchangeable cross-reference
interchangeable
810350Interchangeable
interchangeable cross-reference
interchangeable
125-97Interchangeable
interchangeable cross-reference
interchangeable
20-045Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 131-16660?
131-16660 is a WIRE ROPE ASSEMBLY,SINGLE LEG.
What parts can replace 131-16660?
There are 26 known substitutes for 131-16660: 301803R91, 7524043, 44Z1233D1 and 23 more. Substitute compatibility should be verified for your specific system.
Is 131-16660 still available?
131-16660 is currently cancelled.
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