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HVA31-835 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HVA31-835: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, aperture_diameter: 0.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-042-4811, 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
HVA31-835
NSN: 4810-00-042-4811
NIINs: 000424811, 009414113
FSC: 4810 — Valves, Powered
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
aperture_diameter0.094 INCHES NOMINAL IN
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size0.250 INCHES ALL ENDS IN
current_rating_in_amps0.404
maximum_operating_temp120.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4810-00-042-4811
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HVA31-835 · 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
SUBSTITUTES & CROSS-REFERENCES 4
HSX826225Reference document
Same NSN cross-reference
Reference document — Secondary reference
HSX8262B202Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
HSX826225TPL3292Reference document
Same NSN cross-reference
Reference document — Secondary reference
HS8262C202Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HVA31-835?
HVA31-835 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace HVA31-835?
There are 4 known substitutes for HVA31-835: HSX826225, HSX8262B202, HSX826225TPL3292 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HVA31-835?
HVA31-835 is cataloged in the U.S. Government catalog under NSN 4810-00-042-4811. This indicates validated use in U.S. government and defense supply chains.
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