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74A350865-1003 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A350865-1003: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 13.000 INCHES NOMINAL IN, length: 133.320 INCHES NOMINAL IN, material: ALUMINUM ALLOY 7075, corner_radius: 0.940 INCHES NOMINAL IN, body_thickness: 0.040 INCHES NOMINAL IN, inside_diameter: 2.530 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-473-2408, 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
74A350865-1003
NSN: 5340-01-473-2408
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
width13.000 INCHES NOMINAL IN
length133.320 INCHES NOMINAL IN
materialALUMINUM ALLOY 7075
corner_radius0.940 INCHES NOMINAL IN
body_thickness0.040 INCHES NOMINAL IN
inside_diameter2.530 INCHES NOMINAL IN
flange_thickness0.040 INCHES NOMINAL IN
inside_corner_radius0.630 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, ROUNDED CORNERS, MULTI HOLES
end_item_identificationF18 AIRCRAFT
hole_quantity_along_width4
NSN5340-01-473-2408
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A350865-1003 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 1.020 INCHES NOMINAL IN
•
CORNER RADIUS: 0.940 INCHES NOMINAL IN
•
LENGTH: 133.320 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 9.000 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.040 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.630 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.560 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 14
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.020 INCHES NOMINAL IN
CORNER RADIUS0.940 INCHES NOMINAL IN
LENGTH133.320 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH9.000 INCHES NOMINAL IN
FLANGE THICKNESS0.040 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.630 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.560 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH14
DISTANCE BETWEEN HOLES ALONG WIDTH1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPHERICAL RECESS
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 + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 74A350865-1003?
74A350865-1003 is a COVER,ACCESS.
What is the NSN for 74A350865-1003?
74A350865-1003 is cataloged in the U.S. Government catalog under NSN 5340-01-473-2408. This indicates validated use in U.S. government and defense supply chains.
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