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140-31063-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

140-31063-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.312 INCHES NOMINAL IN, length: 2.438 INCHES NOMINAL IN, material: ALUMINUM ALLOY 7075, body_thickness: 0.032 INCHES NOMINAL IN, fsc_application_data: FUSELAGE SECT.,AIRFRAME, securing_device_type: SPRING CLIP. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-194-5380, 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
140-31063-1
NSN: 5340-00-194-5380
FSC: 5340 — Hardware, Commercial
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
width2.312 INCHES NOMINAL IN
length2.438 INCHES NOMINAL IN
materialALUMINUM ALLOY 7075
body_thickness0.032 INCHES NOMINAL IN
fsc_application_dataFUSELAGE SECT.,AIRFRAME
securing_device_typeSPRING CLIP
peripheral_shape_styleRECTANGLE, NO HOLES
cross-sectional_shape_styleFLAT
material_document_and_classificationQQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-194-5380
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 140-31063-1 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
•
FSC APPLICATION DATA: FUSELAGE SECT.,AIRFRAME
•
LENGTH: 2.438 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPRING CLIP
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
•
WIDTH: 2.312 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 7075
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFUSELAGE SECT.,AIRFRAME
LENGTH2.438 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPRING CLIP
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH2.312 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 7075
BODY THICKNESS0.032 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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 140-31063-1?
140-31063-1 is a COVER,ACCESS.
What is the NSN for 140-31063-1?
140-31063-1 is cataloged in the U.S. Government catalog under NSN 5340-00-194-5380. This indicates validated use in U.S. government and defense supply chains.
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