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11686276 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11686276: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 0.544 INCHES NOMINAL IN, length: 1.224 INCHES NOMINAL IN, material: RUBBER, inside_width: 0.340 INCHES NOMINAL IN, inside_length: 0.204 INCHES NOMINAL IN, body_thickness: 0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-071-2098, 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
11686276
NSN: 5340-01-071-2098
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width0.544 INCHES NOMINAL IN
length1.224 INCHES NOMINAL IN
materialRUBBER
inside_width0.340 INCHES NOMINAL IN
inside_length0.204 INCHES NOMINAL IN
body_thickness0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
flange_thickness0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
inside_corner_radius0.060 INCHES NOMINAL IN
peripheral_shape_styleOVAL, NO HOLES
first_recess_inside_height0.240 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
cross-sectional_shape_styleOBLONG RECESS
NSN5340-01-071-2098
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11686276 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: 0.340 INCHES NOMINAL IN
•
LENGTH: 1.224 INCHES NOMINAL IN
•
INSIDE LENGTH: 0.204 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
INSIDE CORNER RADIUS: 0.060 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.240 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: OBLONG RECESS
•
PERIPHERAL SHAPE STYLE: OVAL, NO HOLES
TECHNICAL CHARACTERISTICS
INSIDE WIDTH0.340 INCHES NOMINAL IN
LENGTH1.224 INCHES NOMINAL IN
INSIDE LENGTH0.204 INCHES NOMINAL IN
FLANGE THICKNESS0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
INSIDE CORNER RADIUS0.060 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.240 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEOBLONG RECESS
PERIPHERAL SHAPE STYLEOVAL, NO HOLES
WIDTH0.544 INCHES NOMINAL IN
MATERIALRUBBER
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11686276?
11686276 is a COVER,ACCESS.
What is the NSN for 11686276?
11686276 is cataloged in the U.S. Government catalog under NSN 5340-01-071-2098. This indicates validated use in U.S. government and defense supply chains.
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