PartsTable
Technical Data Sheet
PartsTable / COMPONENT / J45654
J45654 ✓ 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: 4.875 INCHES NOMINAL IN, length: 5.125 INCHES NOMINAL IN, corner_radius: 1.000 INCHES NOMINAL IN, hole_diameter: 0.406 INCHES NOMINAL IN, body_thickness: 0.375 INCHES NOMINAL IN, special_features: THREE 0.406 IN. DIA HOLES LOCATED AT CENTER OF COVER; ONE CORNER HAS AN IRREGULAR RADIUS 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 5340-01-180-2591, 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
J45654
NSN: 5340-01-180-2591
FSC: 5340
CAGE: 75160 — DEERE & CO (USA)
SPECIFICATIONS
width4.875 INCHES NOMINAL IN
length5.125 INCHES NOMINAL IN
corner_radius1.000 INCHES NOMINAL IN
hole_diameter0.406 INCHES NOMINAL IN
body_thickness0.375 INCHES NOMINAL IN
special_featuresTHREE 0.406 IN. DIA HOLES LOCATED AT CENTER OF COVER; ONE CORNER HAS AN IRREGULAR RADIUS IN
hole_quantity_along_width4
hole_quantity_along_length3
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_length2.000 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_width2.560 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN
NSN5340-01-180-2591
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J45654 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
•
HOLE DIAMETER: 0.406 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG WIDTH: 4
•
WIDTH: 4.875 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH: 2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 2.560 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN
•
CORNER RADIUS: 1.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.406 INCHES NOMINAL IN
SPECIAL FEATURESTHREE 0.406 IN. DIA HOLES LOCATED AT CENTER OF COVER; ONE CORNER HAS AN IRREGULAR RADIUS IN
HOLE QUANTITY ALONG WIDTH4
WIDTH4.875 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH2.560 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN
CORNER RADIUS1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH1.430 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
TR1020BInterchangeable
interchangeable cross-reference
interchangeable
T45654Interchangeable
interchangeable cross-reference
interchangeable
TICS.00.9225.A2Interchangeable
interchangeable cross-reference
interchangeable
92361Interchangeable
interchangeable cross-reference
interchangeable
UA 9516Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy J45654?
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 J45654?
J45654 is a COVER,ACCESS.
What parts can replace J45654?
There are 5 known substitutes for J45654: TR1020B, T45654, TICS.00.9225.A2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J45654?
J45654 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-180-2591. 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 — J45654

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