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8338838 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8338838: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 11.813 INCHES NOMINAL IN, length: 18.844 INCHES NOMINAL IN, inside_width: 10.000 INCHES NOMINAL IN, hole_diameter: 0.344 INCHES NOMINAL IN, inside_length: 16.844 INCHES NOMINAL IN, body_thickness: 0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-039-8762, 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
8338838
NSN: 5340-00-039-8762
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width11.813 INCHES NOMINAL IN
length18.844 INCHES NOMINAL IN
inside_width10.000 INCHES NOMINAL IN
hole_diameter0.344 INCHES NOMINAL IN
inside_length16.844 INCHES NOMINAL IN
body_thickness0.060 INCHES NOMINAL IN
flange_thickness0.060 INCHES NOMINAL IN
features_providedSEALING CAPABILITY AND OBSERVATION FACILITY
body_outside_radius0.375 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
bolt_circle_hole_quantity14
first_recess_inside_height1.500 INCHES NOMINAL IN
NSN5340-00-039-8762
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8338838 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
•
INSIDE WIDTH: 10.000 INCHES NOMINAL IN
•
LENGTH: 18.844 INCHES NOMINAL IN
•
INSIDE LENGTH: 16.844 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.060 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 14
•
FIRST RECESS INSIDE HEIGHT: 1.500 INCHES NOMINAL IN
•
SECOND RECESS INSIDE HEIGHT: 2.125 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
TECHNICAL CHARACTERISTICS
INSIDE WIDTH10.000 INCHES NOMINAL IN
LENGTH18.844 INCHES NOMINAL IN
INSIDE LENGTH16.844 INCHES NOMINAL IN
FLANGE THICKNESS0.060 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY14
FIRST RECESS INSIDE HEIGHT1.500 INCHES NOMINAL IN
SECOND RECESS INSIDE HEIGHT2.125 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
FEATURES PROVIDEDSEALING CAPABILITY AND OBSERVATION FACILITY
SECURING DEVICE TYPETHREADED FASTENER
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 8338838?
8338838 is a COVER,ACCESS.
What is the NSN for 8338838?
8338838 is cataloged in the U.S. Government catalog under NSN 5340-00-039-8762. This indicates validated use in U.S. government and defense supply chains.
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