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11021312 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11021312: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 20.500 INCHES NOMINAL IN, length: 39.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 3003, body_thickness: 0.090 INCHES NOMINAL IN, flange_thickness: 0.090 INCHES NOMINAL IN, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-359-0293, 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
11021312
NSN: 5340-01-359-0293
FSC: 5340 — Hardware, Commercial
CAGE: 59678 — COMBAT CAPABILITIES DEVELOPMENT COMMAND ARMAMENTS CENTER DBA US ARMY COMBAT CAPABILITIES DEVELOPMENT COMMAND ARMAMENTS CENTER (USA)
SPECIFICATIONS
width20.500 INCHES NOMINAL IN
length39.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 3003
body_thickness0.090 INCHES NOMINAL IN
flange_thickness0.090 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, NO HOLES
first_recess_inside_height1.000 INCHES NOMINAL IN
cross-sectional_shape_styleRECESS, SAME SHAPE AS THE PERIPHERY
material_document_and_classificationQQ-A-250/2,H14 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-359-0293
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11021312 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
•
LENGTH: 39.000 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.090 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 1.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/2,H14 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
•
SECURING DEVICE TYPE: SPECIAL
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
•
WIDTH: 20.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH39.000 INCHES NOMINAL IN
FLANGE THICKNESS0.090 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/2,H14 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
SECURING DEVICE TYPESPECIAL
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH20.500 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 3003
BODY THICKNESS0.090 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 11021312?
11021312 is a COVER,ACCESS.
What is the NSN for 11021312?
11021312 is cataloged in the U.S. Government catalog under NSN 5340-01-359-0293. This indicates validated use in U.S. government and defense supply chains.
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