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R431008112 — REPAIR KIT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R431008112: REPAIR KIT,VALVE.

The REPAIR KIT,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: 1915-01-153-8801, valve_size_for_which_designed: 0.500 INCHES IN, part_name_assigned_by_controlling_agency: PILOT CYLINDER OPERATING KIT, COMPLETE WITH FULL RETURN SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-681-2963, 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
R431008112
NSN: 4810-01-681-2963
FSC: 4810 — Valves, Powered
CAGE: 7AJK0 — AVENTICS CORP DIV AVENTICS CORPORATION (USA)
SPECIFICATIONS
special_featuresKIT INCLUDES: NUT, MOUNTING ADAPTER (4 REQ'D); CYLINDER, PILOT (INCLUDESCHOKE PLUG); RING, PACKING; ROLL PIN; PISTON; STOP AND SPRING RETAINER; SPRING
end_item_identification1915-01-153-8801
valve_size_for_which_designed0.500 INCHES IN
part_name_assigned_by_controlling_agencyPILOT CYLINDER OPERATING KIT, COMPLETE WITH FULL RETURN SPRING
NSN4810-01-681-2963
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R431008112 · 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
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VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES IN
SPECIAL FEATURESKIT INCLUDES: NUT, MOUNTING ADAPTER (4 REQ'D); CYLINDER, PILOT (INCLUDESCHOKE PLUG); RING, PACKING; ROLL PIN; PISTON; STOP AND SPRING RETAINER; SPRING
PART NAME ASSIGNED BY CONTROLLING AGENCYPILOT CYLINDER OPERATING KIT, COMPLETE WITH FULL RETURN SPRING
END ITEM IDENTIFICATION1915-01-153-8801
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
505606504Same 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 R431008112?
R431008112 is a REPAIR KIT,VALVE.
What parts can replace R431008112?
There is 1 known substitute for R431008112: 505606504. Substitute compatibility should be verified for your specific system.
What is the NSN for R431008112?
R431008112 is cataloged in the U.S. Government catalog under NSN 4810-01-681-2963. This indicates validated use in U.S. government and defense supply chains.
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