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XM66166 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

XM66166: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 13.250 INCHES NOMINAL IN, length: 30.380 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, peripheral_shape_style: RECTANGLE, ROUNDED CORNERS, MULTI HOLES, end_item_identification: FOR USE ON XM1. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-072-9941, 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
XM66166
NSN: 5340-01-072-9941
FSC: 5340 — Hardware, Commercial
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
width13.250 INCHES NOMINAL IN
length30.380 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
peripheral_shape_styleRECTANGLE, ROUNDED CORNERS, MULTI HOLES
end_item_identificationFOR USE ON XM1
NSN5340-01-072-9941
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: XM66166 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: 30.380 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: RECTANGLE, ROUNDED CORNERS, MULTI HOLES
•
WIDTH: 13.250 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
LENGTH30.380 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, ROUNDED CORNERS, MULTI HOLES
WIDTH13.250 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFOR USE ON XM1
MATERIALALUMINUM ALLOY 6061
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
5340010729941Reference 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 XM66166?
XM66166 is a COVER,ACCESS.
What parts can replace XM66166?
There is 1 known substitute for XM66166: 5340010729941. Substitute compatibility should be verified for your specific system.
What is the NSN for XM66166?
XM66166 is cataloged in the U.S. Government catalog under NSN 5340-01-072-9941. This indicates validated use in U.S. government and defense supply chains.
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