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C6686 — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C6686: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include material: RUBBER TIRE, wheel_type: SOLID, tread_width: 0.812 INCHES NOMINAL IN, wheel_diameter: 3.000 INCHES NOMINAL IN, effective_height: 3.750 INCHES NOMINAL IN, style_designator: SWIVEL OFFSET. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-038-5058, 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
C6686
NSN: 5340-01-038-5058
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialRUBBER TIRE
wheel_typeSOLID
tread_width0.812 INCHES NOMINAL IN
wheel_diameter3.000 INCHES NOMINAL IN
wheel_quantity1
effective_height3.750 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
features_providedBRAKE LOCK
caster_plate_width2.750 INCHES NOMINAL IN
wheel_bearing_typeANY ACCEPTABLE
caster_plate_length4.000 INCHES NOMINAL IN
safe_operating_load_rating100.0 POUNDS NOMINAL LBS
NSN5340-01-038-5058
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C6686 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
•
TREAD WIDTH: 0.812 INCHES NOMINAL IN
•
WHEEL TYPE: SOLID
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
CASTER PLATE WIDTH: 2.750 INCHES NOMINAL IN
•
CASTER PLATE LENGTH: 4.000 INCHES NOMINAL IN
•
WHEEL QUANTITY: 1
•
FEATURES PROVIDED: BRAKE LOCK
•
EFFECTIVE HEIGHT: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TREAD WIDTH0.812 INCHES NOMINAL IN
WHEEL TYPESOLID
STYLE DESIGNATORSWIVEL OFFSET
CASTER PLATE WIDTH2.750 INCHES NOMINAL IN
CASTER PLATE LENGTH4.000 INCHES NOMINAL IN
WHEEL QUANTITY1
FEATURES PROVIDEDBRAKE LOCK
EFFECTIVE HEIGHT3.750 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING100.0 POUNDS NOMINAL LBS
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.875 INCHES MINIMUM AND 3.000 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

No substitute or cross-reference records for this part.

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 C6686?
C6686 is a CASTER,SWIVEL.
What is the NSN for C6686?
C6686 is cataloged in the U.S. Government catalog under NSN 5340-01-038-5058. 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.