PartsTable
Technical Data Sheet
9168379-1 ✓ 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED EXTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-425-6824, 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
9168379-1
NSN: 4820-01-425-6824
FSC: 4820
CAGE: 90598 — ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
bonnet_typeINSIDE SCREW
connection_typeUNTHREADED EXTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorANGLE
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
end_item_identificationSUPPORT EQUIPMENT, B-1 AIRCRAFT
bonnet_attachment_methodTHREADED
nominal_outside_diameter_tube_accommodated1.625 INCHES ALL ENDS IN
NSN4820-01-425-6824
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 9168379-1 · 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
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE ALL ENDS
OPERATING PRESSURE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATOR: ANGLE
MATERIAL: COPPER ALLOY BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.625 INCHES ALL ENDS IN
VALVE OPERATION METHOD: AUTOMATIC
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEUNTHREADED EXTERNAL TUBE ALL ENDS
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.625 INCHES ALL ENDS IN
VALVE OPERATION METHODAUTOMATIC
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT, B-1 AIRCRAFT
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
MAXIMUM OPERATING TEMP300.0 FAHRENHEIT SINGLE RESPONSE DEGF
BONNET TYPEINSIDE SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
78-36Interchangeable
interchangeable cross-reference
interchangeable
67A311D20-1Interchangeable
interchangeable cross-reference
interchangeable
64A98C173-1Interchangeable
interchangeable cross-reference
interchangeable
WAV 870 ITEM P22Interchangeable
interchangeable cross-reference
interchangeable
P22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9168379-1?
9168379-1 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 9168379-1?
There are 5 known substitutes for 9168379-1: 78-36, 67A311D20-1, 64A98C173-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9168379-1?
9168379-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-425-6824. This indicates validated use in U.S. government and defense supply chains.
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