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AE5140 — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AE5140: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include special_features: FOR USE ON PATIENT OXYGEN MASK TO CONNECT MASK TO RESPIRATOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-344-6574, 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
AE5140
NSN: 4820-01-344-6574
FSC: 4820 — Valves, Nonpowered
CAGE: 57794 — ARMSTRONG MEDICAL INDUSTRIES, INC (USA)
SPECIFICATIONS
special_featuresFOR USE ON PATIENT OXYGEN MASK TO CONNECT MASK TO RESPIRATOR
NSN4820-01-344-6574
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AE5140 · 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 FEATURESFOR USE ON PATIENT OXYGEN MASK TO CONNECT MASK TO RESPIRATOR
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
6515-03-L00-0000Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AE5140?
AE5140 is a VALVE,VENT.
What parts can replace AE5140?
There is 1 known substitute for AE5140: 6515-03-L00-0000. Substitute compatibility should be verified for your specific system.
What is the NSN for AE5140?
AE5140 is cataloged in the U.S. Government catalog under NSN 4820-01-344-6574. This indicates validated use in U.S. government and defense supply chains.
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