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6579602 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6579602: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, body_radius: 2.560 INCHES NOMINAL IN, hole_diameter: 0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN, body_thickness: 1.400 INCHES NOMINAL IN, features_provided: SEALING CAPABILITY, surface_treatment: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-347-6061, 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
6579602
NSN: 5340-01-347-6061
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
body_radius2.560 INCHES NOMINAL IN
hole_diameter0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
body_thickness1.400 INCHES NOMINAL IN
special_featuresCOVER HAS TWO FLAT SIDES; EIGHT THREADED HOLES ( 6-32 UNC-2B ) AROUND CIRCUMFERENCE OF INTERNAL HOLE;GROOVE ALONG SMALL CIRCUMFERENCE; WIDTH ACROSS FLATS IS 4.378
features_providedSEALING CAPABILITY
surface_treatmentANODIZE
bolt_circle_diameter4.640 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, ONE EAR, ONE OR MULTI HOLES
bolt_circle_hole_quantity4
cross-sectional_shape_styleFLAT W/OPEN CENTER
NSN5340-01-347-6061
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6579602 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 3,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
BOLT CIRCLE HOLE QUANTITY: 4
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/OPEN CENTER
•
FEATURES PROVIDED: SEALING CAPABILITY
•
SECURING DEVICE TYPE: SPECIAL
•
BODY RADIUS: 2.560 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 3,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
BOLT CIRCLE HOLE QUANTITY4
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
FEATURES PROVIDEDSEALING CAPABILITY
SECURING DEVICE TYPESPECIAL
BODY RADIUS2.560 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.640 INCHES NOMINAL IN
SPECIAL FEATURESCOVER HAS TWO FLAT SIDES; EIGHT THREADED HOLES ( 6-32 UNC-2B ) AROUND CIRCUMFERENCE OF INTERNAL HOLE;GROOVE ALONG SMALL CIRCUMFERENCE; WIDTH ACROSS FLATS IS 4.378
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 6579602?
6579602 is a COVER,ACCESS.
What is the NSN for 6579602?
6579602 is cataloged in the U.S. Government catalog under NSN 5340-01-347-6061. This indicates validated use in U.S. government and defense supply chains.
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