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R431007320 — REPAIR KIT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R431007320: REPAIR KIT,VALVE.

The REPAIR KIT,VALVE is a the manufacturer industrial component. Key specifications include special_features: CONTAINS THE MINOR REPAIR KIT PLUS STAINLESS STEEL SPOOL, end_item_identification: 1915-01-153-8801; LOGISTICS SUPPORT VESSEL, valve_size_for_which_designed: 0.500 INCHES IN, part_name_assigned_by_controlling_agency: KIT MAJOR REPAIR F/PD4-41 VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-681-2939, 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
R431007320
NSN: 4810-01-681-2939
FSC: 4810 — Valves, Powered
CAGE: 7AJK0 — AVENTICS CORP DIV AVENTICS CORPORATION (USA)
SPECIFICATIONS
special_featuresCONTAINS THE MINOR REPAIR KIT PLUS STAINLESS STEEL SPOOL
end_item_identification1915-01-153-8801; LOGISTICS SUPPORT VESSEL
valve_size_for_which_designed0.500 INCHES IN
part_name_assigned_by_controlling_agencyKIT MAJOR REPAIR F/PD4-41 VALVE
NSN4810-01-681-2939
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R431007320 · 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
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES IN
SPECIAL FEATURESCONTAINS THE MINOR REPAIR KIT PLUS STAINLESS STEEL SPOOL
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT MAJOR REPAIR F/PD4-41 VALVE
END ITEM IDENTIFICATION1915-01-153-8801; LOGISTICS SUPPORT VESSEL
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

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 R431007320?
R431007320 is a REPAIR KIT,VALVE.
What is the NSN for R431007320?
R431007320 is cataloged in the U.S. Government catalog under NSN 4810-01-681-2939. 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.