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7348140 — CUP,COMPRESSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7348140: CUP,COMPRESSION.

The CUP,COMPRESSION is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, overall_length: 0.750 INCHES NOMINAL IN, overall_diameter: 5.656 INCHES NOMINAL IN, bolt_hole_diameter: 0.266 INCHES NOMINAL IN, feather_edge_angle: 70.0 DEGREES NOMINAL, bolt_circle_diameter: 4.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-734-8140, 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
7348140
NSN: 5340-00-734-8140
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER OVERALL
overall_length0.750 INCHES NOMINAL IN
overall_diameter5.656 INCHES NOMINAL IN
bolt_hole_diameter0.266 INCHES NOMINAL IN
bolt_hole_quantity6
feather_edge_angle70.0 DEGREES NOMINAL
bolt_circle_diameter4.125 INCHES NOMINAL IN
center_hole_diameter3.500 INCHES NOMINAL IN
fsc_application_dataAIR BRAKE CYLINDER,COMBAT VEHICLE
base_material_thickness0.125 INCHES NOMINAL IN
recess_major_inside_diameter5.406 INCHES NOMINAL IN
NSN5340-00-734-8140
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7348140 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
•
FEATHER EDGE ANGLE: 70.0 DEGREES NOMINAL
•
FSC APPLICATION DATA: AIR BRAKE CYLINDER,COMBAT VEHICLE
•
OVERALL DIAMETER: 5.656 INCHES NOMINAL IN
•
BOLT HOLE DIAMETER: 0.266 INCHES NOMINAL IN
•
RECESS MAJOR INSIDE DIAMETER: 5.406 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 4.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FEATHER EDGE ANGLE70.0 DEGREES NOMINAL
FSC APPLICATION DATAAIR BRAKE CYLINDER,COMBAT VEHICLE
OVERALL DIAMETER5.656 INCHES NOMINAL IN
BOLT HOLE DIAMETER0.266 INCHES NOMINAL IN
OVERALL LENGTH0.750 INCHES NOMINAL IN
RECESS MAJOR INSIDE DIAMETER5.406 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER4.125 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.500 INCHES NOMINAL IN
BASE MATERIAL THICKNESS0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
202559Reference 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 7348140?
7348140 is a CUP,COMPRESSION.
What parts can replace 7348140?
There is 1 known substitute for 7348140: 202559. Substitute compatibility should be verified for your specific system.
What is the NSN for 7348140?
7348140 is cataloged in the U.S. Government catalog under NSN 5340-00-734-8140. This indicates validated use in U.S. government and defense supply chains.
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