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422936 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

422936: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include overall_gain: 20.0 DECIBELS, overall_width: 1.200 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, overall_height: 0.740 INCHES NOMINAL IN, overall_length: 3.460 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-191-8566, 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
422936
NSN: 4820-01-191-8566
NIINs: 011918566, 014761136
FSC: 4820 — Valves, Nonpowered
CAGE: 13520 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
overall_gain20.0 DECIBELS
overall_width1.200 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
overall_height0.740 INCHES NOMINAL IN
overall_length3.460 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
basic_shape_styleRECTANGULAR OR SQUARE
installation_designMECHANICAL
frequency_per_channel2.8 GIGAHERTZ MINIMUM OPERATING CHANNEL AND 4.2 GIGAHERTZ MAXIMUM OPERATING CHANNEL
end_item_identificationAIRCRAFT, PROWLER EA-6B; E/I UNIVERAL EXCITER UPGRADE
average_life_measurementNOT RATED
circuit_construction_typeSOLID STATE
NSN4820-01-191-8566
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 422936 · 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
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESRIGHT HAND
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
422673 PIECE 7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 422936?
422936 is a CAP,VALVE.
What parts can replace 422936?
There is 1 known substitute for 422936: 422673 PIECE 7. Substitute compatibility should be verified for your specific system.
What is the NSN for 422936?
422936 is cataloged in the U.S. Government catalog under NSN 4820-01-191-8566. 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.