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Technical Data Sheet

7409577 — 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 GASKET is a the manufacturer industrial component. Key specifications include material: CORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL, outside_diameter: 0.806 INCHES MINIMUM AND 0.826 INCHES MAXIMUM IN, special_features: OIL LUBRICANT, style_designator: CIRCULAR, aperture_diameter: 0.516 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN, lubrication_method: IMPREGNATED. This part is cataloged in the Federal Logistics Information System under NSN 5330-00-282-8114, 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
7409577
NSN: 5330-00-282-8114
FSC: 5330
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialCORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
outside_diameter0.806 INCHES MINIMUM AND 0.826 INCHES MAXIMUM IN
special_featuresOIL LUBRICANT
style_designatorCIRCULAR
aperture_diameter0.516 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN
lubrication_methodIMPREGNATED
cross-sectional_thickness0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationHH-C-576,TY 2A,CL 3 FED SPEC ALL MATERIAL RESPONSES OVERALL A
NSN5330-00-282-8114
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7409577 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
•
CROSS-SECTIONAL THICKNESS: 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
•
LUBRICATION METHOD: IMPREGNATED
•
APERTURE DIAMETER: 0.516 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN
•
MATERIAL: CORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-C-576,TY 2A,CL 3 FED SPEC ALL MATERIAL RESPONSES OVERALL A
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 0.806 INCHES MINIMUM AND 0.826 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
LUBRICATION METHODIMPREGNATED
APERTURE DIAMETER0.516 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN
MATERIALCORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONHH-C-576,TY 2A,CL 3 FED SPEC ALL MATERIAL RESPONSES OVERALL A
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER0.806 INCHES MINIMUM AND 0.826 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SPECIAL FEATURESOIL LUBRICANT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6376InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
T-6376InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
WD64S1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K6376InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
705352InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
492D5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7409577?
7409577 is a GASKET.
What parts can replace 7409577?
There are 17 known substitutes for 7409577: 6376, T-6376, WD64S1 and 14 more. Substitute compatibility should be verified for your specific system.
Is 7409577 still available?
7409577 is currently cancelled.
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