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GD522B2 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GD522B2: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 9.760 INCHES NOMINAL IN, length: 13.765 INCHES MINIMUM AND 13.785 INCHES MAXIMUM IN, material: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS), hole_diameter: 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN, body_thickness: 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, flange_thickness: 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-292-0448, 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
GD522B2
NSN: 5340-01-292-0448
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width9.760 INCHES NOMINAL IN
length13.765 INCHES MINIMUM AND 13.785 INCHES MAXIMUM IN
materialPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
hole_diameter0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
body_thickness0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
flange_thickness0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, NO HOLES
first_recess_inside_height4.905 INCHES MINIMUM AND 4.925 INCHES MAXIMUM IN
cross-sectional_shape_styleRECESS, SAME SHAPE AS THE PERIPHERY
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-01-292-0448
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GD522B2 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: 13.765 INCHES MINIMUM AND 13.785 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
FIRST RECESS INSIDE HEIGHT: 4.905 INCHES MINIMUM AND 4.925 INCHES MAXIMUM IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
•
SECURING DEVICE TYPE: SPECIAL
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
•
WIDTH: 9.760 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH13.765 INCHES MINIMUM AND 13.785 INCHES MAXIMUM IN
FLANGE THICKNESS0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
FIRST RECESS INSIDE HEIGHT4.905 INCHES MINIMUM AND 4.925 INCHES MAXIMUM IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
SECURING DEVICE TYPESPECIAL
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH9.760 INCHES NOMINAL IN
MATERIALPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
HOLE DIAMETER0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM 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 GD522B2?
GD522B2 is a COVER,ACCESS.
What is the NSN for GD522B2?
GD522B2 is cataloged in the U.S. Government catalog under NSN 5340-01-292-0448. This indicates validated use in U.S. government and defense supply chains.
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