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5353A11 — CUP,SUCTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5353A11: CUP,SUCTION.

The CUP,SUCTION is a the manufacturer industrial component. Key specifications include cup_height: 0.312 INCHES NOMINAL IN, cup_diameter: 1.000 INCHES NOMINAL IN, special_features: SIZE DESIGNATION: 0.164-32, attachment_device_type: MACHINE SCREW, attachment_device_design: MALE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-319-5376, 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
5353A11
NSN: 5340-01-319-5376
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
cup_height0.312 INCHES NOMINAL IN
cup_diameter1.000 INCHES NOMINAL IN
special_featuresSIZE DESIGNATION: 0.164-32
attachment_device_typeMACHINE SCREW
attachment_device_designMALE
NSN5340-01-319-5376
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5353A11 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ATTACHMENT DEVICE TYPE: MACHINE SCREW
•
ATTACHMENT DEVICE DESIGN: MALE
•
CUP DIAMETER: 1.000 INCHES NOMINAL IN
•
CUP HEIGHT: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ATTACHMENT DEVICE TYPEMACHINE SCREW
ATTACHMENT DEVICE DESIGNMALE
CUP DIAMETER1.000 INCHES NOMINAL IN
CUP HEIGHT0.312 INCHES NOMINAL IN
SPECIAL FEATURESSIZE DESIGNATION: 0.164-32
SUBSTITUTES & CROSS-REFERENCES 1
9537K11Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 5353A11?
5353A11 is a CUP,SUCTION.
What parts can replace 5353A11?
There is 1 known substitute for 5353A11: 9537K11. Substitute compatibility should be verified for your specific system.
What is the NSN for 5353A11?
5353A11 is cataloged in the U.S. Government catalog under NSN 5340-01-319-5376. This indicates validated use in U.S. government and defense supply chains.
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