PartsTable
Technical Data Sheet
821328 ✓ 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 TUBE AND FITTINGS,METALLIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY TUBING, design_form: PREBENT, overall_length: 12.175 INCHES NOMINAL IN, wall_thickness: 0.035 INCHES NOMINAL IN, special_features: TUBE,DELTA LOW PRESSURE,2 SLEEVES,AND 2 NUTS AN818-4D, mating_end_quantity: 2 SINGLE END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-105-7049, 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
821328
NSN: 4820-00-105-7049
FSC: 4820
CAGE: 02708 — AGE LOGISTICS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY TUBING
design_formPREBENT
overall_length12.175 INCHES NOMINAL IN
wall_thickness0.035 INCHES NOMINAL IN
special_featuresTUBE,DELTA LOW PRESSURE,2 SLEEVES,AND 2 NUTS AN818-4D
mating_end_quantity2 SINGLE END
tube_outside_diameter0.250 INCHES NOMINAL IN
end_connection_spec/stdMS20819-4D;AS5176-04
end_item_identificationVARIOUS NAVAL APPLICATIONS
NSN4820-00-105-7049
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 821328 · 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
NOMINAL THREAD SIZE: 0.375 INCHES ALL ENDS IN
VALVE OPERATION METHOD: MANUAL
THREAD DIRECTION: RIGHT-HAND ALL ENDS
BONNET ATTACHMENT METHOD: INTEGRAL
FLOW CONTROL DEVICE: BALL
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.375 INCHES ALL ENDS IN
VALVE OPERATION METHODMANUAL
THREAD DIRECTIONRIGHT-HAND ALL ENDS
BONNET ATTACHMENT METHODINTEGRAL
FLOW CONTROL DEVICEBALL
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORSTRAIGHT THRU
THREAD SERIES DESIGNATORNPT ALL ENDS
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
909-010Interchangeable
interchangeable cross-reference
interchangeable
160687Interchangeable
interchangeable cross-reference
interchangeable
8936WInterchangeable
interchangeable cross-reference
interchangeable
12188Interchangeable
interchangeable cross-reference
interchangeable
569-7Interchangeable
interchangeable cross-reference
interchangeable
821328-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 821328?
821328 is a TUBE AND FITTINGS,METALLIC.
What parts can replace 821328?
There are 8 known substitutes for 821328: 909-010, 160687, 8936W and 5 more. Substitute compatibility should be verified for your specific system.
Is 821328 still available?
821328 is currently cancelled.
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