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Technical Data Sheet

MA63-21066 — Technical Data Sheet

✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include securing_device_type: THREADED FASTENER, peripheral_shape_style: RECTANGLE, MULTI HOLES, end_item_identification: 2320-01-028-4396. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5340-01-176-9497, 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
MA63-21066
NSN: 5340-01-176-9497
FSC: 5340
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identification2320-01-028-4396
hole_quantity_along_width2
hole_quantity_along_length2
NSN5340-01-176-9497
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MA63-21066 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
•
HOLE QUANTITY ALONG LENGTH: 2
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
SECURING DEVICE TYPE: THREADED FASTENER
•
HOLE QUANTITY ALONG WIDTH: 2
TECHNICAL CHARACTERISTICS
HOLE QUANTITY ALONG LENGTH2
END ITEM IDENTIFICATION2320-01-028-4396
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
11077Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
31 040 00Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
2325Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
RAINBOW PATIENT CABLE/RPC-01Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
2352X3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
J512InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA63-21066?
MA63-21066 is a COVER,ACCESS.
What parts can replace MA63-21066?
There are 16 known substitutes for MA63-21066: 11077, 31 040 00, 2325 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA63-21066?
MA63-21066 is cataloged in the Federal Logistics Information System under NSN 5340-01-176-9497. This indicates validated use in U.S. government and defense supply chains.
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