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Technical Data Sheet
PartsTable / COMPONENT / X-25-63
X-25-63 ✓ 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 COCK,DRAIN is a the manufacturer industrial component. Key specifications include connection_type: THREADED EXTERNAL PIPE FIRST END, style_designator: STRAIGHT THRU, nominal_thread_size: 0.250 INCHES FIRST END IN, valve_operation_method: MANUAL, end_item_identification: 6115016132486, thread_series_designator: NPTF FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-237-0113, 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
X-25-63
NSN: 4820-01-237-0113
FSC: 4820
CAGE: U0112 — HANCOX LTD (GBR)
SPECIFICATIONS
connection_typeTHREADED EXTERNAL PIPE FIRST END
style_designatorSTRAIGHT THRU
nominal_thread_size0.250 INCHES FIRST END IN
valve_operation_methodMANUAL
end_item_identification6115016132486
thread_series_designatorNPTF FIRST END
NSN4820-01-237-0113
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: X-25-63 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
N1300-256Interchangeable
interchangeable cross-reference
interchangeable
1-N-256Interchangeable
interchangeable cross-reference
interchangeable
CA-D16P00-264-TT006Interchangeable
interchangeable cross-reference
interchangeable
8300233Interchangeable
interchangeable cross-reference
interchangeable
X-256-3Interchangeable
interchangeable cross-reference
interchangeable
X-256Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X-25-63?
X-25-63 is a COCK,DRAIN.
What parts can replace X-25-63?
There are 6 known substitutes for X-25-63: N1300-256, 1-N-256, CA-D16P00-264-TT006 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X-25-63?
X-25-63 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-237-0113. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026