PartsTable
Technical Data Sheet
110A166 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.062 INCHES NOMINAL IN, length: 3.250 INCHES NOMINAL IN, material: STEEL, inside_width: 2.812 INCHES NOMINAL IN, corner_radius: 0.312 INCHES NOMINAL IN, hole_diameter: 0.312 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-358-2352, 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
110A166
NSN: 5340-00-358-2352
FSC: 5340
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
width3.062 INCHES NOMINAL IN
length3.250 INCHES NOMINAL IN
materialSTEEL
inside_width2.812 INCHES NOMINAL IN
corner_radius0.312 INCHES NOMINAL IN
hole_diameter0.312 INCHES NOMINAL IN
inside_length2.812 INCHES NOMINAL IN
body_thickness0.059 INCHES NOMINAL IN
flange_thickness0.059 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, ONE CENTER HOLE
first_recess_inside_height0.375 INCHES NOMINAL IN
NSN5340-00-358-2352
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 110A166 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
WIDTH: 3.062 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT: 0.375 INCHES NOMINAL IN
INSIDE LENGTH: 2.812 INCHES NOMINAL IN
HOLE DIAMETER: 0.312 INCHES NOMINAL IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 1.188 INCHES NOMINAL IN
CORNER RADIUS: 0.312 INCHES NOMINAL IN
MATERIAL: STEEL
SECURING DEVICE TYPE: SPECIAL
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH3.062 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.375 INCHES NOMINAL IN
INSIDE LENGTH2.812 INCHES NOMINAL IN
HOLE DIAMETER0.312 INCHES NOMINAL IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.188 INCHES NOMINAL IN
CORNER RADIUS0.312 INCHES NOMINAL IN
MATERIALSTEEL
SECURING DEVICE TYPESPECIAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.625 INCHES NOMINAL IN
FLANGE THICKNESS0.059 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
D2Upgraded Successor
successor cross-reference
successor
SIG34Upgraded Successor
successor cross-reference
successor
01002Upgraded Successor
successor cross-reference
successor
1354Upgraded Successor
successor cross-reference
successor
H1-408-4040Upgraded Successor
successor cross-reference
successor
66-20846-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 110A166?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 110A166?
110A166 is a COVER,ACCESS.
What parts can replace 110A166?
There are 22 known substitutes for 110A166: D2, SIG34, 01002 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 110A166?
110A166 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-358-2352. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 110A166