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Technical Data Sheet
PartsTable / COMPONENT / 5340007521640
5340007521640 ✓ 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: STEEL OR STEEL COMP 1008 OR STEEL COMP 1015, hole_diameter: 0.343 INCHES NOMINAL IN, body_thickness: 0.120 INCHES NOMINAL IN, inside_diameter: 4.740 INCHES NOMINAL IN, flange_thickness: 0.120 INCHES NOMINAL IN, outside_diameter: 5.750 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 5340-00-752-1640, 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
5340007521640
NSN: 5340-00-752-1640
FSC: 5340
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialSTEEL OR STEEL COMP 1008 OR STEEL COMP 1015
hole_diameter0.343 INCHES NOMINAL IN
body_thickness0.120 INCHES NOMINAL IN
inside_diameter4.740 INCHES NOMINAL IN
flange_thickness0.120 INCHES NOMINAL IN
outside_diameter5.750 INCHES NOMINAL IN
bolt_circle_diameter5.124 INCHES NOMINAL IN
inside_corner_radius0.375 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity6
first_recess_inside_height1.375 INCHES NOMINAL IN
NSN5340-00-752-1640
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5340007521640 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
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
INSIDE CORNER RADIUS: 0.375 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
FLANGE THICKNESS: 0.120 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.343 INCHES NOMINAL IN
•
BODY THICKNESS: 0.120 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 1.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
INSIDE CORNER RADIUS0.375 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
FLANGE THICKNESS0.120 INCHES NOMINAL IN
HOLE DIAMETER0.343 INCHES NOMINAL IN
BODY THICKNESS0.120 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT1.375 INCHES NOMINAL IN
SECURING DEVICE TYPETHREADED FASTENER
OUTSIDE DIAMETER5.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
913812Interchangeable
interchangeable cross-reference
interchangeable
EL913-812Interchangeable
interchangeable cross-reference
interchangeable
5850-093Interchangeable
interchangeable cross-reference
interchangeable
1580-094Interchangeable
interchangeable cross-reference
interchangeable
P-602-A-1Interchangeable
interchangeable cross-reference
interchangeable
021-022248-00PC74Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5340007521640?
5340007521640 is a COVER,ACCESS.
What parts can replace 5340007521640?
There are 9 known substitutes for 5340007521640: 913812, EL913-812, 5850-093 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5340007521640?
5340007521640 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-752-1640. 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