PartsTable
Technical Data Sheet
55868 ITEM 7 ✓ 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 VALVE,GATE is a the manufacturer industrial component. Key specifications include valve_size: 0.250 INCHES IN, connection_type: THREADED INTERNAL TUBE, special_features: NEXT HIGHER ASSEMBLY: PANEL ASSEMBLY STARBOARD BULKHEADS P/N 55868, nominal_thread_size: 0.250 INCHES IN, valve_operation_method: MANUAL, end_item_identification: ELECTRONIC COOLING WATER SKID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-517-3464, 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
55868 ITEM 7
NSN: 4820-01-517-3464
FSC: 4820
CAGE: 91161 — ELECTRO IMPULSE LABORATORY INC DBA ELECTRO IMPULSE INC (USA)
SPECIFICATIONS
valve_size0.250 INCHES IN
connection_typeTHREADED INTERNAL TUBE
special_featuresNEXT HIGHER ASSEMBLY: PANEL ASSEMBLY STARBOARD BULKHEADS P/N 55868
nominal_thread_size0.250 INCHES IN
valve_operation_methodMANUAL
end_item_identificationELECTRONIC COOLING WATER SKID
thread_quantity_per_inch18
thread_series_designatorNPT
furnished_items_and_quantity1 HANDWHEEL
inlet_relationship_with_outletIDENTICAL
NSN4820-01-517-3464
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 55868 ITEM 7 · 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
VALVE OPERATION METHOD: MANUAL
THREAD QUANTITY PER INCH: 18
CONNECTION TYPE: THREADED INTERNAL TUBE
THREAD SERIES DESIGNATOR: NPT
NOMINAL THREAD SIZE: 0.250 INCHES IN
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
THREAD QUANTITY PER INCH18
CONNECTION TYPETHREADED INTERNAL TUBE
THREAD SERIES DESIGNATORNPT
SPECIAL FEATURESNEXT HIGHER ASSEMBLY: PANEL ASSEMBLY STARBOARD BULKHEADS P/N 55868
NOMINAL THREAD SIZE0.250 INCHES IN
INLET RELATIONSHIP WITH OUTLETIDENTICAL
END ITEM IDENTIFICATIONELECTRONIC COOLING WATER SKID
VALVE SIZE0.250 INCHES IN
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
266-6961-090Interchangeable
interchangeable cross-reference
interchangeable
19-601Interchangeable
interchangeable cross-reference
interchangeable
328718-1Interchangeable
interchangeable cross-reference
interchangeable
FB17Interchangeable
interchangeable cross-reference
interchangeable
712-000819Interchangeable
interchangeable cross-reference
interchangeable
205-429AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55868 ITEM 7?
55868 ITEM 7 is a VALVE,GATE.
What parts can replace 55868 ITEM 7?
There are 10 known substitutes for 55868 ITEM 7: 266-6961-090, 19-601, 328718-1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55868 ITEM 7?
55868 ITEM 7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-517-3464. This indicates validated use in U.S. government and defense supply chains.
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