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3831220 — INSULATION,VEHICULAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3831220: INSULATION,VEHICULAR.

The INSULATION,VEHICULAR is a the manufacturer industrial component. Key specifications include special_features: CONSIST OF: SLIDE P/N 3831222,SLEEVE P/N 3831221: USED ON SERVOCYLINDER P/N 3831000-10, end_item_identification: F-15 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-303-5678, 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
3831220
NSN: 4820-00-303-5678
NIINs: 003035678, 015895389
FSC: 4820 — Valves, Nonpowered
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
special_featuresCONSIST OF: SLIDE P/N 3831222,SLEEVE P/N 3831221: USED ON SERVOCYLINDER P/N 3831000-10
end_item_identificationF-15 AIRCRAFT
NSN4820-00-303-5678
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3831220 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCONSIST OF: SLIDE P/N 3831222,SLEEVE P/N 3831221: USED ON SERVOCYLINDER P/N 3831000-10
END ITEM IDENTIFICATIONF-15 AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3831220?
3831220 is a INSULATION,VEHICULAR.
What is the NSN for 3831220?
3831220 is cataloged in the U.S. Government catalog under NSN 4820-00-303-5678. 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.