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11664287 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11664287: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, length: 7.440 INCHES NOMINAL IN, material: STEEL COMP 1020, slot_width: 0.120 INCHES NOMINAL IN, slot_length: 0.440 INCHES NOMINAL IN, body_thickness: 0.016 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-409-8936, 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
11664287
NSN: 5340-00-409-8936
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length7.440 INCHES NOMINAL IN
materialSTEEL COMP 1020
slot_width0.120 INCHES NOMINAL IN
slot_length0.440 INCHES NOMINAL IN
body_thickness0.016 INCHES NOMINAL IN
features_providedSEALING CAPABILITY
surface_treatmentPHOSPHATE
securing_device_typeSPECIAL
end_item_identification2320-01-047-8755
mounting_opening_shape_styleCLOSED VERTICAL SLOT
NSN5340-00-409-8936
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11664287 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: 7.440 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: CLOSED VERTICAL SLOT
•
FEATURES PROVIDED: SEALING CAPABILITY
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: PHOSPHATE
•
WIDTH: 2.000 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1020
TECHNICAL CHARACTERISTICS
LENGTH7.440 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLECLOSED VERTICAL SLOT
FEATURES PROVIDEDSEALING CAPABILITY
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENTPHOSPHATE
WIDTH2.000 INCHES NOMINAL IN
END ITEM IDENTIFICATION2320-01-047-8755
MATERIALSTEEL COMP 1020
SLOT WIDTH0.120 INCHES NOMINAL IN
SLOT LENGTH0.440 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 1
5340004098936Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 11664287?
11664287 is a COVER,ACCESS.
What parts can replace 11664287?
There is 1 known substitute for 11664287: 5340004098936. Substitute compatibility should be verified for your specific system.
What is the NSN for 11664287?
11664287 is cataloged in the U.S. Government catalog under NSN 5340-00-409-8936. This indicates validated use in U.S. government and defense supply chains.
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