PartsTable
Technical Data Sheet
MS28893-D8 ✓ 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 PLATE,DEGREE INDICATOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL(BOSS) ALL ENDS, style_designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY., thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-995-0739, 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
MS28893-D8
NSN: 4820-00-995-0739
FSC: 4820
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
thread_class3B ALL ENDS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL(BOSS) ALL ENDS
style_designatorSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
thread_directionRIGHT-HAND ALL ENDS
features_providedPRESSURE TIGHT OUTLET SIDE
disk_loading_methodSPRING
flow_control_devicePOPPET
nominal_thread_size0.750 INCHES ALL ENDS IN
valve_operation_methodAUTOMATIC
opening_pressure_setting2850.0 POUNDS PER SQUARE INCH LBS
NSN4820-00-995-0739
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: MS28893-D8 · 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
MATERIAL: STEEL CORROSION RESISTING SEAT
DISK LOADING METHOD: SPRING
ADJUSTABLE PRESSURE RANGE: +2300.0 TO 3850.0 POUNDS PER SQUARE INCH LBS
CONNECTION TYPE: THREADED INTERNAL BOSS ALL ENDS
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
THREAD DIRECTION: RIGHT-HAND ALL ENDS
FEATURES PROVIDED: PRESSURE TIGHT OUTLET SIDE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING SEAT
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE+2300.0 TO 3850.0 POUNDS PER SQUARE INCH LBS
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
FLOW CONTROL DEVICEPOPPET
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
9494-80AInterchangeable
interchangeable cross-reference
interchangeable
62C31480Interchangeable
interchangeable cross-reference
interchangeable
170314Interchangeable
interchangeable cross-reference
interchangeable
MIL-V-8813Interchangeable
interchangeable cross-reference
interchangeable
MS28893-D8-3250Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS28893-D8?
MS28893-D8 is a PLATE,DEGREE INDICATOR.
What parts can replace MS28893-D8?
There are 5 known substitutes for MS28893-D8: 9494-80A, 62C31480, 170314 and 2 more. Substitute compatibility should be verified for your specific system.
Is MS28893-D8 still available?
MS28893-D8 is currently cancelled.
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