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2009E3278 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2009E3278: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.88 INCHES NOMINAL IN, length: 3.50 INCHES NOMINAL IN, corner_radius: 0.28 INCHES NOMINAL IN, body_thickness: 0.12 INCHES NOMINAL IN, corner_cut_type: ROUND, bolt_circle_diameter: 0.28 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-605-1182, 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
2009E3278
NSN: 5340-01-605-1182
FSC: 5340 — Hardware, Commercial
CAGE: 33SR4 — MAINTENANCE CENTER ALBANY OF MARINE CORPS LOGISTICS COMMAND (USA)
SPECIFICATIONS
width2.88 INCHES NOMINAL IN
length3.50 INCHES NOMINAL IN
corner_radius0.28 INCHES NOMINAL IN
body_thickness0.12 INCHES NOMINAL IN
corner_cut_typeROUND
bolt_circle_diameter0.28 INCHES NOMINAL IN
peripheral_shape_styleRECTANGLE, TWO HOLES
end_item_identification5411015757079
bolt_circle_hole_quantity2
hole_quantity_along_width1
hole_quantity_along_length1
part_name_assigned_by_controlling_agencyASSEMBLY, DOOR, LINKAGE
NSN5340-01-605-1182
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2009E3278 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 2.57 INCHES NOMINAL IN
•
CORNER RADIUS: 0.28 INCHES NOMINAL IN
•
LENGTH: 3.50 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 2
•
HOLE QUANTITY ALONG LENGTH: 1
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH: 0.38 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG WIDTH: 1
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 3.12 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH2.57 INCHES NOMINAL IN
CORNER RADIUS0.28 INCHES NOMINAL IN
LENGTH3.50 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY2
HOLE QUANTITY ALONG LENGTH1
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH0.38 INCHES NOMINAL IN
HOLE QUANTITY ALONG WIDTH1
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH3.12 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH0.31 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER0.28 INCHES NOMINAL IN
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 2009E3278?
2009E3278 is a COVER,ACCESS.
What is the NSN for 2009E3278?
2009E3278 is cataloged in the U.S. Government catalog under NSN 5340-01-605-1182. This indicates validated use in U.S. government and defense supply chains.
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