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Technical Data Sheet

A0001126 — Technical Data Sheet

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· 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

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 45.0 DEGREES FIRST END, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: INVERTED FLARE (PIPE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND 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 4820-00-848-9477, 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
A0001126
NSN: 4820-00-848-9477
FSC: 4820
CAGE: 22852 — SPALLA INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle45.0 DEGREES FIRST END
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_styleINVERTED FLARE (PIPE) FIRST END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
flow_control_deviceSTEM
nominal_thread_size0.250 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_series_designatorNPT FIRST END
NSN4820-00-848-9477
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: A0001126 · 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
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
THREAD DIRECTION: RIGHT-HAND FIRST END
STYLE DESIGNATOR: STRAIGHT THRU
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
SEAT ANGLE: 45.0 DEGREES FIRST END
CONNECTION STYLE: INVERTED FLARE (PIPE) FIRST END
FLOW CONTROL DEVICE: STEM
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
THREAD DIRECTIONRIGHT-HAND FIRST END
STYLE DESIGNATORSTRAIGHT THRU
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
SEAT ANGLE45.0 DEGREES FIRST END
CONNECTION STYLEINVERTED FLARE (PIPE) FIRST END
FLOW CONTROL DEVICESTEM
THREAD SERIES DESIGNATORNPT FIRST END
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
MIL-DTL-14652BInterchangeable
interchangeable cross-reference
interchangeable
A-1-126Interchangeable
interchangeable cross-reference
interchangeable
151-07-013Interchangeable
interchangeable cross-reference
interchangeable
151-7-13Interchangeable
interchangeable cross-reference
interchangeable
SMB433333Interchangeable
interchangeable cross-reference
interchangeable
A11126Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A0001126?
A0001126 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace A0001126?
There are 10 known substitutes for A0001126: MIL-DTL-14652B, A-1-126, 151-07-013 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A0001126?
A0001126 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-848-9477. This indicates validated use in U.S. government and defense supply chains.
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