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C70122-57060 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C70122-57060: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: IRON, hole_diameter: 9.0 MILLIMETERS NOMINAL MM, body_thickness: 4.0 MILLIMETERS NOMINAL MM, inside_diameter: 52.0 MILLIMETERS NOMINAL MM, flange_thickness: 43.0 MILLIMETERS NOMINAL MM, outside_diameter: 95.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-226-7502, 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
C70122-57060
NSN: 5340-01-226-7502
FSC: 5340 — Hardware, Commercial
CAGE: 55921 — CURTIS-TOLEDO, INC. (USA)
SPECIFICATIONS
materialIRON
hole_diameter9.0 MILLIMETERS NOMINAL MM
body_thickness4.0 MILLIMETERS NOMINAL MM
inside_diameter52.0 MILLIMETERS NOMINAL MM
flange_thickness43.0 MILLIMETERS NOMINAL MM
outside_diameter95.0 MILLIMETERS NOMINAL MM
bolt_circle_diameter80.0 MILLIMETERS NOMINAL MM
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
end_item_identification4310011900285
bolt_circle_hole_quantity4
first_recess_inside_height16.0 MILLIMETERS NOMINAL MM
NSN5340-01-226-7502
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C70122-57060 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
•
FLANGE THICKNESS: 43.0 MILLIMETERS NOMINAL MM
•
BOLT CIRCLE HOLE QUANTITY: 4
•
FIRST RECESS INSIDE HEIGHT: 16.0 MILLIMETERS NOMINAL MM
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
OUTSIDE DIAMETER: 95.0 MILLIMETERS NOMINAL MM
•
SECURING DEVICE TYPE: SPECIAL
•
INSIDE DIAMETER: 52.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS43.0 MILLIMETERS NOMINAL MM
BOLT CIRCLE HOLE QUANTITY4
FIRST RECESS INSIDE HEIGHT16.0 MILLIMETERS NOMINAL MM
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
OUTSIDE DIAMETER95.0 MILLIMETERS NOMINAL MM
SECURING DEVICE TYPESPECIAL
INSIDE DIAMETER52.0 MILLIMETERS NOMINAL MM
BOLT CIRCLE DIAMETER80.0 MILLIMETERS NOMINAL MM
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 C70122-57060?
C70122-57060 is a COVER,ACCESS.
What is the NSN for C70122-57060?
C70122-57060 is cataloged in the U.S. Government catalog under NSN 5340-01-226-7502. This indicates validated use in U.S. government and defense supply chains.
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