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83360 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

83360: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include entry_date: 75-12-24, end_item_identification: MULTI ACFT APPLICATION, functional_classification: JJ-7.1, reference_data_and_literature: T.O. 33D2-28-12-1,33A4-4-23-1.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-399-4372, 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
83360
NSN: 4820-00-399-4372
NIINs: 003994372, 010128621
FSC: 4820 — Valves, Nonpowered
CAGE: 82722 — WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP DBA WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (USA)
SPECIFICATIONS
entry_date75-12-24
functional_descriptionSUPPLIES PRESSURIZED AIR UNDER ANY COMBINATION OF PRESSURES AND FLOWS WITHIN ITS LIMITS FOR CHECKOUT OF ACFT PRESSURIZED CABINS AND CANOPY SEALS
end_item_identificationMULTI ACFT APPLICATION
functional_classificationJJ-7.1
reference_data_and_literatureT.O. 33D2-28-12-1,33A4-4-23-1
NSN4820-00-399-4372
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 83360 · 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
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 83360?
83360 is a VALVE,CHECK.
What is the NSN for 83360?
83360 is cataloged in the U.S. Government catalog under NSN 4820-00-399-4372. This indicates validated use in U.S. government and defense supply chains.
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