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11637135 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11637135: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 7.440 INCHES NOMINAL IN, length: 3.085 INCHES NOMINAL IN, material: ALUMINUM ALLOY A356.0, ear_radius: 0.250 INCHES NOMINAL IN, inside_width: 6.070 INCHES NOMINAL IN, corner_radius: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-021-9848, 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
11637135
NSN: 5340-01-021-9848
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width7.440 INCHES NOMINAL IN
length3.085 INCHES NOMINAL IN
materialALUMINUM ALLOY A356.0
ear_radius0.250 INCHES NOMINAL IN
inside_width6.070 INCHES NOMINAL IN
corner_radius0.500 INCHES NOMINAL IN
inside_length2.660 INCHES NOMINAL IN
body_thickness0.180 INCHES NOMINAL IN
flange_thickness0.380 INCHES NOMINAL IN
inside_corner_radius0.120 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleIRREGULAR, FOUR EARS, SIX HOLES
NSN5340-01-021-9848
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11637135 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: 6.070 INCHES NOMINAL IN
•
CORNER RADIUS: 0.500 INCHES NOMINAL IN
•
LENGTH: 3.085 INCHES NOMINAL IN
•
INSIDE LENGTH: 2.660 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.500 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.380 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.120 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 1.528 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH6.070 INCHES NOMINAL IN
CORNER RADIUS0.500 INCHES NOMINAL IN
LENGTH3.085 INCHES NOMINAL IN
INSIDE LENGTH2.660 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.500 INCHES NOMINAL IN
FLANGE THICKNESS0.380 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.120 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT1.528 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH1.250 INCHES NOMINAL IN
EAR RADIUS0.250 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11637135?
11637135 is a COVER,ACCESS.
What is the NSN for 11637135?
11637135 is cataloged in the U.S. Government catalog under NSN 5340-01-021-9848. This indicates validated use in U.S. government and defense supply chains.
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