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Technical Data Sheet
PartsTable / COMPONENT / 45A311-P10
45A311-P10 ✓ 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 material: ALUMINUM ALLOY, hole_diameter: 0.438 INCHES NOMINAL IN, body_thickness: 0.380 INCHES NOMINAL IN, inside_diameter: 3.338 INCHES NOMINAL IN, flange_thickness: 0.080 INCHES NOMINAL IN, outside_diameter: 6.750 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 5340-01-155-5791, 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
45A311-P10
NSN: 5340-01-155-5791
FSC: 5340
CAGE: 088A2 — C SYSTEMS LLC DBA CRAIG SYSTEMS DBA EASTERN TECHNOLOGIES (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
hole_diameter0.438 INCHES NOMINAL IN
body_thickness0.380 INCHES NOMINAL IN
inside_diameter3.338 INCHES NOMINAL IN
flange_thickness0.080 INCHES NOMINAL IN
outside_diameter6.750 INCHES NOMINAL IN
bolt_circle_diameter5.750 INCHES NOMINAL IN
inside_corner_radius0.273 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity8
first_recess_inside_height0.546 INCHES NOMINAL IN
NSN5340-01-155-5791
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 45A311-P10 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
•
BOLT CIRCLE DIAMETER: 5.750 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.273 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
•
FLANGE THICKNESS: 0.080 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 6.750 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.546 INCHES NOMINAL IN
•
BODY THICKNESS: 0.380 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE DIAMETER5.750 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.273 INCHES NOMINAL IN
SECURING DEVICE TYPESPECIAL
FLANGE THICKNESS0.080 INCHES NOMINAL IN
OUTSIDE DIAMETER6.750 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.546 INCHES NOMINAL IN
BODY THICKNESS0.380 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
BOLT CIRCLE HOLE QUANTITY8
HOLE DIAMETER0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
132210-000Interchangeable
interchangeable cross-reference
interchangeable
10283Interchangeable
interchangeable cross-reference
interchangeable
AE9295Interchangeable
interchangeable cross-reference
interchangeable
5207Interchangeable
IBM 146.8GB 10K 2Gbps FC HS
interchangeable
181-48Interchangeable
interchangeable cross-reference
interchangeable
76-1015Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45A311-P10?
45A311-P10 is a COVER,ACCESS.
What parts can replace 45A311-P10?
There are 21 known substitutes for 45A311-P10: 132210-000, 10283, AE9295 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45A311-P10?
45A311-P10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-155-5791. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026