PartsTable
Technical Data Sheet
4820-087-2894 ✓ 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 RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, thread_class: 2B 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, operating_pressure: 2000.0 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 4820-00-087-2894, 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
4820-087-2894
NSN: 4820-00-087-2894
FSC: 4820
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialALUMINUM ALLOY BODY
thread_class2B 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
operating_pressure2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
nominal_thread_size0.625 INCHES ALL ENDS IN
valve_operation_methodAUTOMATIC
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
thread_series_designatorUNF ALL ENDS
NSN4820-00-087-2894
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 4820-087-2894 · 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
DISK LOADING METHOD: SPRING
VALVE OPERATION METHOD: AUTOMATIC
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
CONNECTION STYLE: GASKET SEAL(BOSS) ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: UNF ALL ENDS
THREAD CLASS: 2B ALL ENDS
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS (FLIS)
DISK LOADING METHODSPRING
VALVE OPERATION METHODAUTOMATIC
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
THREAD CLASS2B ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
328-711Interchangeable
interchangeable cross-reference
interchangeable
57312-0001-00Interchangeable
interchangeable cross-reference
interchangeable
1-246-425-00Interchangeable
interchangeable cross-reference
interchangeable
4704-147868Interchangeable
interchangeable cross-reference
interchangeable
328-71Interchangeable
interchangeable cross-reference
interchangeable
3-2878-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4820-087-2894?
4820-087-2894 is a RESISTOR,FIXED,COMPOSITION.
What parts can replace 4820-087-2894?
There are 8 known substitutes for 4820-087-2894: 328-711, 57312-0001-00, 1-246-425-00 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4820-087-2894?
4820-087-2894 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-087-2894. This indicates validated use in U.S. government and defense supply chains.
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