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PartsTable / COMPONENT / CAP 76A
CAP 76A ✓ 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 ASBESTOS SHEET,COMPRESSED is a the manufacturer industrial component. Key specifications include width: 36.000 INCHES NOMINAL IN, length: 63.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC BINDER, thickness: 0.125 INCHES NOMINAL IN, material_document_and_classification: MIL-A-7021, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-701-2551, 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
CAP 76A
NSN: 5330-00-701-2551
FSC: 5330
CAGE: 75165 — JOHNS MANVILLE INTL (USA)
SPECIFICATIONS
width36.000 INCHES NOMINAL IN
length63.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC BINDER
thickness0.125 INCHES NOMINAL IN
material_document_and_classificationMIL-A-7021, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
NSN5330-00-701-2551
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CAP 76A 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
•
LENGTH: 63.000 INCHES NOMINAL IN
•
WIDTH: 36.000 INCHES NOMINAL IN
•
THICKNESS: 0.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC BINDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-7021, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH63.000 INCHES NOMINAL IN
WIDTH36.000 INCHES NOMINAL IN
THICKNESS0.125 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC BINDER
MATERIALASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-7021, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
500311Interchangeable
interchangeable cross-reference
interchangeable
JANR11Interchangeable
interchangeable cross-reference
interchangeable
6502-3137220PCSYMB0LR124Interchangeable
interchangeable cross-reference
interchangeable
5003-011Interchangeable
interchangeable cross-reference
interchangeable
9417744Interchangeable
interchangeable cross-reference
interchangeable
CAP 76-AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CAP 76A?
CAP 76A is a ASBESTOS SHEET,COMPRESSED.
What parts can replace CAP 76A?
There are 13 known substitutes for CAP 76A: 500311, JANR11, 6502-3137220PCSYMB0LR124 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CAP 76A?
CAP 76A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-701-2551. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026