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Technical Data Sheet

6AA0308-8D57 — Technical Data Sheet

✓ 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 CONTACT KIT,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, thread_class: 3B ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: ANGLE, thread_direction: LEFT-HAND ALL ENDS, operating_pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System under NSN 4820-00-076-2093, 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
6AA0308-8D57
NSN: 4820-00-076-2093
FSC: 4820
CAGE: 17238 — PALL CORPORATION (USA)
SPECIFICATIONS
materialNICKEL ALLOY SEAT
thread_class3B ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorANGLE
thread_directionLEFT-HAND ALL ENDS
operating_pressure6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size0.750 INCHES ALL ENDS IN
maximum_operating_temp-25.0 FAHRENHEIT FIRST RESPONSE DEGF
valve_operation_methodAUTOMATIC
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
thread_quantity_per_inch12 ALL ENDS
NSN4820-00-076-2093
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6AA0308-8D57 · 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
•
STYLE DESIGNATOR: ANGLE
•
THREAD SERIES DESIGNATOR: UN ALL ENDS
•
MAXIMUM OPERATING TEMP: -25.0 FAHRENHEIT FIRST RESPONSE DEGF
•
MATERIAL: NICKEL ALLOY SEAT
•
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORANGLE
THREAD SERIES DESIGNATORUN ALL ENDS
MAXIMUM OPERATING TEMP-25.0 FAHRENHEIT FIRST RESPONSE DEGF
MATERIALNICKEL ALLOY SEAT
MATERIALPLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL COMP 316 STEM
THREAD QUANTITY PER INCH12 ALL ENDS
FLOW CONTROL DEVICEDISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
GGG-D-751InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
41-11049InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
44472InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
456670InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1737InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6652InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6AA0308-8D57?
6AA0308-8D57 is a CONTACT KIT,ELECTRICAL.
What parts can replace 6AA0308-8D57?
There are 13 known substitutes for 6AA0308-8D57: GGG-D-751, 41-11049, 44472 and 10 more. Substitute compatibility should be verified for your specific system.
Is 6AA0308-8D57 still available?
6AA0308-8D57 is currently cancelled.
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