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6280384 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6280384: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: IRON CAST, hole_diameter: 0.469 INCHES NOMINAL IN, body_thickness: 0.312 INCHES NOMINAL IN, inside_diameter: 4.562 INCHES NOMINAL IN, flange_thickness: 0.344 INCHES NOMINAL IN, outside_diameter: 7.110 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-628-0384, 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
6280384
NSN: 5340-00-628-0384
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialIRON CAST
hole_diameter0.469 INCHES NOMINAL IN
body_thickness0.312 INCHES NOMINAL IN
inside_diameter4.562 INCHES NOMINAL IN
flange_thickness0.344 INCHES NOMINAL IN
outside_diameter7.110 INCHES NOMINAL IN
special_features2 LUGS 3/16 IN.RECESS ON FINISH,SIDE OF FLANGE IN
bolt_circle_diameter6.250 INCHES NOMINAL IN
inside_corner_radius0.125 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity5
NSN5340-00-628-0384
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6280384 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
•
FLANGE THICKNESS: 0.344 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 5
•
INSIDE CORNER RADIUS: 0.125 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.344 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
OUTSIDE DIAMETER: 7.110 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: THREADED FASTENER
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.344 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY5
INSIDE CORNER RADIUS0.125 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.344 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
OUTSIDE DIAMETER7.110 INCHES NOMINAL IN
SECURING DEVICE TYPETHREADED FASTENER
INSIDE DIAMETER4.562 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER6.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6280384?
6280384 is a COVER,ACCESS.
What is the NSN for 6280384?
6280384 is cataloged in the U.S. Government catalog under NSN 5340-00-628-0384. This indicates validated use in U.S. government and defense supply chains.
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