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858886-14 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

858886-14: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER AND STEEL, hole_diameter: 0.250 INCHES NOMINAL IN, overall_width: 1.790 INCHES NOMINAL IN, overall_height: 0.405 INCHES NOMINAL IN, overall_length: 2.125 INCHES NOMINAL IN, special_features: 0.050 IN MAX H FOR FORMED RIVET HEAD IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-012-6462, 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
858886-14
NSN: 4810-01-012-6462
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialRUBBER AND STEEL
hole_diameter0.250 INCHES NOMINAL IN
overall_width1.790 INCHES NOMINAL IN
overall_height0.405 INCHES NOMINAL IN
overall_length2.125 INCHES NOMINAL IN
special_features0.050 IN MAX H FOR FORMED RIVET HEAD IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
material_thickness0.025 INCHES NOMINAL IN
outside_corner_radius0.250 INCHES NOMINAL IN
end_item_identificationAIRCRAFT MODEL A-10A A
center_to_center_distance_between_bolt_holes_along_width1.312 INCHES NOMINAL IN
NSN4810-01-012-6462
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 858886-14 · 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
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 1.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.405 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
OVERALL LENGTH2.125 INCHES NOMINAL IN
OVERALL WIDTH1.790 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.312 INCHES NOMINAL IN
SPECIAL FEATURES0.050 IN MAX H FOR FORMED RIVET HEAD IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.312 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL A-10A A
SUBSTITUTES & CROSS-REFERENCES 1
858886Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 858886-14?
858886-14 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 858886-14?
There is 1 known substitute for 858886-14: 858886. Substitute compatibility should be verified for your specific system.
What is the NSN for 858886-14?
858886-14 is cataloged in the U.S. Government catalog under NSN 4810-01-012-6462. This indicates validated use in U.S. government and defense supply chains.
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