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8ES9-2 — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8ES9-2: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM TREAD, wheel_type: BUILT UP, plate_style: RECTANGULAR, tread_width: 2.000 INCHES NOMINAL IN, wheel_diameter: 8.000 INCHES NOMINAL IN, effective_height: 9.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-439-8205, 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
8ES9-2
NSN: 5340-01-439-8205
FSC: 5340 — Hardware, Commercial
CAGE: 070J7 — SHEPHERD CASTER CORPORATION (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM TREAD
wheel_typeBUILT UP
plate_styleRECTANGULAR
tread_width2.000 INCHES NOMINAL IN
wheel_diameter8.000 INCHES NOMINAL IN
wheel_quantity1
effective_height9.500 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
caster_plate_width5.000 INCHES NOMINAL IN
caster_plate_length5.500 INCHES NOMINAL IN
caster_plate_mounting_hole_diameter0.375 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width4.125 INCHES NOMINAL IN
NSN5340-01-439-8205
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8ES9-2 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
•
PLATE STYLE: RECTANGULAR
•
TREAD WIDTH: 2.000 INCHES NOMINAL IN
•
WHEEL TYPE: BUILT UP
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
CASTER PLATE MOUNTING HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
CASTER PLATE WIDTH: 5.000 INCHES NOMINAL IN
•
CASTER PLATE LENGTH: 5.500 INCHES NOMINAL IN
•
WHEEL QUANTITY: 1
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
TREAD WIDTH2.000 INCHES NOMINAL IN
WHEEL TYPEBUILT UP
STYLE DESIGNATORSWIVEL OFFSET
CASTER PLATE MOUNTING HOLE DIAMETER0.375 INCHES NOMINAL IN
CASTER PLATE WIDTH5.000 INCHES NOMINAL IN
CASTER PLATE LENGTH5.500 INCHES NOMINAL IN
WHEEL QUANTITY1
EFFECTIVE HEIGHT9.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8ES9-2?
8ES9-2 is a CASTER,SWIVEL.
What is the NSN for 8ES9-2?
8ES9-2 is cataloged in the U.S. Government catalog under NSN 5340-01-439-8205. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.