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3021334 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3021334: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, body_radius: 3.450 INCHES MINIMUM AND 3.480 INCHES MAXIMUM IN, corner_radius: 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, bolt_circle_diameter: 3.250 INCHES NOMINAL IN, securing_device_type: THREADED FASTENER, peripheral_shape_style: IRREGULAR POLYGON, ROUNDED CORNERS, MULTI HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-147-6616, 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
3021334
NSN: 5340-01-147-6616
FSC: 5340 — Hardware, Commercial
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
materialALUMINUM ALLOY
body_radius3.450 INCHES MINIMUM AND 3.480 INCHES MAXIMUM IN
corner_radius0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
corner_quantity7
bolt_circle_diameter3.250 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleIRREGULAR POLYGON, ROUNDED CORNERS, MULTI HOLES
bolt_circle_hole_quantity8
NSN5340-01-147-6616
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3021334 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
•
CORNER QUANTITY: 7
•
CORNER RADIUS: 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 8
•
SECURING DEVICE TYPE: THREADED FASTENER
•
BODY RADIUS: 3.450 INCHES MINIMUM AND 3.480 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 3.250 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: IRREGULAR POLYGON, ROUNDED CORNERS, MULTI HOLES
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
CORNER QUANTITY7
CORNER RADIUS0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY8
SECURING DEVICE TYPETHREADED FASTENER
BODY RADIUS3.450 INCHES MINIMUM AND 3.480 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER3.250 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEIRREGULAR POLYGON, ROUNDED CORNERS, MULTI HOLES
MATERIALALUMINUM ALLOY
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3021334?
3021334 is a COVER,ACCESS.
What is the NSN for 3021334?
3021334 is cataloged in the U.S. Government catalog under NSN 5340-01-147-6616. This indicates validated use in U.S. government and defense supply chains.
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