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1782803 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1782803: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, inside_angle: 45.0 DEGREES NOMINAL, inside_width: 4.812 INCHES NOMINAL IN, inside_length: 18.218 INCHES NOMINAL IN, body_thickness: 0.187 INCHES NOMINAL IN, first_recess_inside_height: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-046-2105, 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
1782803
NSN: 5340-01-046-2105
FSC: 5340 — Hardware, Commercial
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
inside_angle45.0 DEGREES NOMINAL
inside_width4.812 INCHES NOMINAL IN
inside_length18.218 INCHES NOMINAL IN
body_thickness0.187 INCHES NOMINAL IN
first_recess_inside_height0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE OR RECTANGULAR RECESS
material_document_and_classificationQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-046-2105
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1782803 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
•
INSIDE WIDTH: 4.812 INCHES NOMINAL IN
•
INSIDE LENGTH: 18.218 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.062 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE OR RECTANGULAR RECESS
•
MATERIAL: ALUMINUM ALLOY 6061
•
INSIDE ANGLE: 45.0 DEGREES NOMINAL
•
BODY THICKNESS: 0.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH4.812 INCHES NOMINAL IN
INSIDE LENGTH18.218 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.062 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
MATERIALALUMINUM ALLOY 6061
INSIDE ANGLE45.0 DEGREES NOMINAL
BODY THICKNESS0.187 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 1782803?
1782803 is a COVER,ACCESS.
What is the NSN for 1782803?
1782803 is cataloged in the U.S. Government catalog under NSN 5340-01-046-2105. This indicates validated use in U.S. government and defense supply chains.
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