PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6F517
6F517 ✓ 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: 2.000 INCHES NOMINAL IN, length: 3.000 INCHES NOMINAL IN, material: STEEL, corner_radius: 0.312 INCHES NOMINAL IN, hole_diameter: 0.344 INCHES NOMINAL IN, body_thickness: 0.188 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 5340-00-391-6739, 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
6F517
NSN: 5340-00-391-6739
FSC: 5340
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length3.000 INCHES NOMINAL IN
materialSTEEL
corner_radius0.312 INCHES NOMINAL IN
hole_diameter0.344 INCHES NOMINAL IN
body_thickness0.188 INCHES NOMINAL IN
peripheral_shape_styleRECTANGLE, TWO HOLES
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
distance_from_first_hole_centerline_to_end_along_width0.312 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_length0.312 INCHES NOMINAL IN
distance_between_hole_centerline_and_first_hole_along_width1.375 INCHES NOMINAL IN
NSN5340-00-391-6739
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6F517 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: 2.000 INCHES NOMINAL IN
•
CORNER RADIUS: 0.312 INCHES NOMINAL IN
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 0.312 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
PERIPHERAL SHAPE STYLE: RECTANGLE, TWO HOLES
•
HOLE DIAMETER: 0.344 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH2.000 INCHES NOMINAL IN
CORNER RADIUS0.312 INCHES NOMINAL IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.312 INCHES NOMINAL IN
MATERIALSTEEL
PERIPHERAL SHAPE STYLERECTANGLE, TWO HOLES
HOLE DIAMETER0.344 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH1.375 INCHES NOMINAL IN
LENGTH3.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
3B6402Interchangeable
interchangeable cross-reference
interchangeable
6F0516Interchangeable
interchangeable cross-reference
interchangeable
6F0857Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 6F517?
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 6F517?
6F517 is a COVER,ACCESS.
What parts can replace 6F517?
There are 3 known substitutes for 6F517: 3B6402, 6F0516, 6F0857. Substitute compatibility should be verified for your specific system.
What is the NSN for 6F517?
6F517 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-391-6739. 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 — 6F517

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026