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Technical Data Sheet

AN6246-20 — Technical Data Sheet

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— · 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: LEATHER OVERALL, peripheral_diameter: 1.296 INCHES MINIMUM AND 1.328 INCHES MAXIMUM IN, center_hole_diameter: 1.030 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN, cross-sectional_height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, cross-sectional_shape_style: SQUARE/RECTANGULAR, material_document_and_classification: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System under NSN 5330-00-186-1309, 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
AN6246-20
NSN: 5330-00-186-1309
FSC: 5330
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialLEATHER OVERALL
peripheral_diameter1.296 INCHES MINIMUM AND 1.328 INCHES MAXIMUM IN
center_hole_diameter1.030 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN
cross-sectional_height0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationMIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-186-1309
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AN6246-20 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
•
PERIPHERAL DIAMETER: 1.296 INCHES MINIMUM AND 1.328 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CENTER HOLE DIAMETER: 1.030 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN
•
MATERIAL: LEATHER OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
CROSS-SECTIONAL HEIGHT: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
PERIPHERAL DIAMETER1.296 INCHES MINIMUM AND 1.328 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER1.030 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN
MATERIALLEATHER OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
582813InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILR5521InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AN6246PC23InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1283-218InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
P793InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
582838InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN6246-20?
AN6246-20 is a RETAINER,PACKING.
What parts can replace AN6246-20?
There are 19 known substitutes for AN6246-20: 582813, MILR5521, AN6246PC23 and 16 more. Substitute compatibility should be verified for your specific system.
Is AN6246-20 still available?
AN6246-20 is currently cancelled.
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