PartsTable
Technical Data Sheet
F-8283 ✓ Verified by PartsTable
· 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

The POWER ASSEMBLY,EXPANSION VALVE is a the manufacturer industrial component. Key specifications include component_quantity: 29, end_item_identification: ALCO R-22 TYPE N935-4-000, general_characteristics_item_description: TWENTY FT TUBE LENGTH,35 TO 65 DEG F RANGE DEGF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-016-2124, 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
F-8283
NSN: 4820-01-016-2124
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
component_quantity29
end_item_identificationALCO R-22 TYPE N935-4-000
nonsupply_items_and_quantitiesPREFORMED PACKING 7; STEMS 3; VALVE GUIDE 1; STUDS 3; BUSHING 1; ADAPTER 1; BELLOWS 1; SCREWS 5; BUSHING 1; LOCKNUT 1; DOWEL PIN 1; HEX NUT 1; SPACER 1; VALVE SEAT 1; TAPER PIN 1
general_characteristics_item_descriptionTWENTY FT TUBE LENGTH,35 TO 65 DEG F RANGE DEGF
NSN4820-01-016-2124
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: F-8283 · 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
GENERAL CHARACTERISTICS ITEM DESCRIPTION: TWENTY FT TUBE LENGTH,35 TO 65 DEG F RANGE DEGF
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONALCO R-22 TYPE N935-4-000
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTWENTY FT TUBE LENGTH,35 TO 65 DEG F RANGE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
F-8283 429076Interchangeable
interchangeable cross-reference
interchangeable
6525428 KIT 429076Interchangeable
interchangeable cross-reference
interchangeable
6525428Interchangeable
interchangeable cross-reference
interchangeable
X8284-4Interchangeable
Same NIIN cross-reference
interchangeable
N935-4X8284-UL-Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F-8283?
F-8283 is a POWER ASSEMBLY,EXPANSION VALVE.
What parts can replace F-8283?
There are 5 known substitutes for F-8283: F-8283 429076, 6525428 KIT 429076, 6525428 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F-8283?
F-8283 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-016-2124. This indicates validated use in U.S. government and defense supply chains.
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