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4508TCI — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4508TCI: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, wheel_type: SOLID, plate_style: RECTANGULAR, wheel_diameter: 8.000 INCHES NOMINAL IN, effective_height: 10.750 INCHES NOMINAL IN, style_designator: SWIVEL OFFSET. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-140-7944, 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
4508TCI
NSN: 5340-00-140-7944
FSC: 5340 — Hardware, Commercial
CAGE: 71823 — DARNELL CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
wheel_typeSOLID
plate_styleRECTANGULAR
wheel_diameter8.000 INCHES NOMINAL IN
wheel_quantity1
effective_height10.750 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
surface_treatmentZINC OVERALL
caster_plate_width6.000 INCHES NOMINAL IN
caster_plate_length10.000 INCHES NOMINAL IN
swivel_bearing_typeBALL
safe_operating_load_rating5000.0 POUNDS MAXIMUM LBS
NSN5340-00-140-7944
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4508TCI 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
•
WHEEL TYPE: SOLID
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
CASTER PLATE MOUNTING HOLE DIAMETER: 0.531 INCHES NOMINAL IN
•
CASTER PLATE WIDTH: 6.000 INCHES NOMINAL IN
•
CASTER PLATE LENGTH: 10.000 INCHES NOMINAL IN
•
WHEEL QUANTITY: 1
•
EFFECTIVE HEIGHT: 10.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
WHEEL TYPESOLID
STYLE DESIGNATORSWIVEL OFFSET
CASTER PLATE MOUNTING HOLE DIAMETER0.531 INCHES NOMINAL IN
CASTER PLATE WIDTH6.000 INCHES NOMINAL IN
CASTER PLATE LENGTH10.000 INCHES NOMINAL IN
WHEEL QUANTITY1
EFFECTIVE HEIGHT10.750 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING5000.0 POUNDS MAXIMUM LBS
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH8.734 INCHES MINIMUM AND 8.766 INCHES MAXIMUM 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 3
4508-TC1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
604AS735-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
514570-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4508TCI?
4508TCI is a CASTER,SWIVEL.
What parts can replace 4508TCI?
There are 3 known substitutes for 4508TCI: 4508-TC1, 604AS735-7, 514570-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 4508TCI?
4508TCI is cataloged in the U.S. Government catalog under NSN 5340-00-140-7944. 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.