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5316665 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5316665: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.486 INCHES NOMINAL IN, length: 3.360 INCHES NOMINAL IN, material: ALUMINUM ALLOY, body_thickness: 0.156 INCHES NOMINAL IN, inside_diameter: 1.250 INCHES NOMINAL IN, flange_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-531-6665, 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
5316665
NSN: 5340-00-531-6665
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
width2.486 INCHES NOMINAL IN
length3.360 INCHES NOMINAL IN
materialALUMINUM ALLOY
body_thickness0.156 INCHES NOMINAL IN
inside_diameter1.250 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
inside_corner_radius0.020 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleOVAL, MULTI HOLES
hole_quantity_along_width7
first_recess_inside_height0.125 INCHES NOMINAL IN
hole_quantity_along_length4
NSN5340-00-531-6665
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5316665 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: 3.360 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.020 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.125 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 4
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
SECURING DEVICE TYPE: THREADED FASTENER
•
HOLE QUANTITY ALONG WIDTH: 7
TECHNICAL CHARACTERISTICS
LENGTH3.360 INCHES NOMINAL IN
FLANGE THICKNESS0.125 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.020 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.125 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH4
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH7
INSIDE DIAMETER1.250 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEOVAL, MULTI HOLES
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5316665?
5316665 is a COVER,ACCESS.
What is the NSN for 5316665?
5316665 is cataloged in the U.S. Government catalog under NSN 5340-00-531-6665. This indicates validated use in U.S. government and defense supply chains.
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