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858647-1 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

858647-1: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER, temp_rating: 300.0 FAHRENHEIT NOMINAL DEGF, hole_diameter: 0.200 INCHES NOMINAL IN, overall_height: 0.160 INCHES NOMINAL IN, pressure_rating: 115.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 2.210 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-414-7849, 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
858647-1
NSN: 4820-01-414-7849
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialRUBBER
temp_rating300.0 FAHRENHEIT NOMINAL DEGF
hole_diameter0.200 INCHES NOMINAL IN
overall_height0.160 INCHES NOMINAL IN
pressure_rating115.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter2.210 INCHES NOMINAL IN
special_featuresAC130U AIR FR
style_designatorSPECIAL SHAPED
material_thickness0.022 INCHES NOMINAL IN
bolt_circle_diameter2.340 INCHES NOMINAL IN
outside_corner_radius0.240 INCHES NOMINAL IN
end_item_identificationAIRCRAFT, (AC-13
NSN4820-01-414-7849
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 858647-1 · 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
•
PRESSURE RATING: 115.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: 300.0 FAHRENHEIT NOMINAL DEGF
•
OUTSIDE DIAMETER: 2.210 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.022 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.340 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.160 INCHES NOMINAL IN
PRESSURE RATING115.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING300.0 FAHRENHEIT NOMINAL DEGF
OUTSIDE DIAMETER2.210 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
MATERIAL THICKNESS0.022 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.340 INCHES NOMINAL IN
SPECIAL FEATURESAC130U AIR FR
MEDIA FOR WHICH DESIGNEDAIR
END ITEM IDENTIFICATIONAIRCRAFT, (AC-13
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 858647-1?
858647-1 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 858647-1?
858647-1 is cataloged in the U.S. Government catalog under NSN 4820-01-414-7849. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.