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4LAB-TBDN-T-SD-SL — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4LAB-TBDN-T-SD-SL: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include plate_style: RECTANGULAR, tread_width: 2.000 INCHES NOMINAL IN, wheel_diameter: 7.000 INCHES NOMINAL IN, effective_height: 8.562 INCHES NOMINAL IN, style_designator: SWIVEL OFFSET, caster_plate_width: 4.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-132-1156, 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
4LAB-TBDN-T-SD-SL
NSN: 5340-00-132-1156
FSC: 5340 — Hardware, Commercial
CAGE: 71823 — DARNELL CORPORATION (USA)
SPECIFICATIONS
plate_styleRECTANGULAR
tread_width2.000 INCHES NOMINAL IN
wheel_diameter7.000 INCHES NOMINAL IN
wheel_quantity1
effective_height8.562 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
caster_plate_width4.000 INCHES NOMINAL IN
caster_plate_length7.000 INCHES NOMINAL IN
safe_operating_load_rating190.0 POUNDS MINIMUM AND 430.0 POUNDS MAXIMUM LBS
caster_plate_mounting_hole_diameter0.391 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width3.000 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_length6.000 INCHES NOMINAL IN
NSN5340-00-132-1156
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4LAB-TBDN-T-SD-SL 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
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
CASTER PLATE MOUNTING HOLE DIAMETER: 0.391 INCHES NOMINAL IN
•
CASTER PLATE WIDTH: 4.000 INCHES NOMINAL IN
•
CASTER PLATE LENGTH: 7.000 INCHES NOMINAL IN
•
WHEEL QUANTITY: 1
•
EFFECTIVE HEIGHT: 8.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
TREAD WIDTH2.000 INCHES NOMINAL IN
STYLE DESIGNATORSWIVEL OFFSET
CASTER PLATE MOUNTING HOLE DIAMETER0.391 INCHES NOMINAL IN
CASTER PLATE WIDTH4.000 INCHES NOMINAL IN
CASTER PLATE LENGTH7.000 INCHES NOMINAL IN
WHEEL QUANTITY1
EFFECTIVE HEIGHT8.562 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING190.0 POUNDS MINIMUM AND 430.0 POUNDS MAXIMUM LBS
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH6.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
4LA8-TBDN 4 POSITION SWIVEL LOCKReference document
Same NSN cross-reference
Reference document — Secondary reference
4LA8-TBDN-T-W-4SLReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4LAB-TBDN-T-SD-SL?
4LAB-TBDN-T-SD-SL is a CASTER,SWIVEL.
What parts can replace 4LAB-TBDN-T-SD-SL?
There are 2 known substitutes for 4LAB-TBDN-T-SD-SL: 4LA8-TBDN 4 POSITION SWIVEL LOCK, 4LA8-TBDN-T-W-4SL. Substitute compatibility should be verified for your specific system.
What is the NSN for 4LAB-TBDN-T-SD-SL?
4LAB-TBDN-T-SD-SL is cataloged in the U.S. Government catalog under NSN 5340-00-132-1156. 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.