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74A550703-2005 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A550703-2005: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 6.960 INCHES NOMINAL IN, length: 8.800 INCHES NOMINAL IN, material: ALUMINUM ALLOY 7075, hole_diameter: 0.191 INCHES NOMINAL IN, body_thickness: 0.071 INCHES NOMINAL IN, securing_device_type: THREADED FASTENER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-129-3477, 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
74A550703-2005
NSN: 5340-01-129-3477
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
width6.960 INCHES NOMINAL IN
length8.800 INCHES NOMINAL IN
materialALUMINUM ALLOY 7075
hole_diameter0.191 INCHES NOMINAL IN
body_thickness0.071 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleOVAL, MULTI HOLES
hole_quantity_along_width3
hole_quantity_along_length8
cross-sectional_shape_styleARCHED
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-01-129-3477
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A550703-2005 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: 8.800 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 8
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: ARCHED
•
SECURING DEVICE TYPE: THREADED FASTENER
•
HOLE QUANTITY ALONG WIDTH: 3
•
PERIPHERAL SHAPE STYLE: OVAL, MULTI HOLES
•
WIDTH: 6.960 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH8.800 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH8
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLEARCHED
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH3
PERIPHERAL SHAPE STYLEOVAL, MULTI HOLES
WIDTH6.960 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 7075
HOLE DIAMETER0.191 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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 74A550703-2005?
74A550703-2005 is a COVER,ACCESS.
What is the NSN for 74A550703-2005?
74A550703-2005 is cataloged in the U.S. Government catalog under NSN 5340-01-129-3477. This indicates validated use in U.S. government and defense supply chains.
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