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S-70188-PR-4SL-FF — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S-70188-PR-4SL-FF: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include tread_width: 58.0 MILLIMETERS NOMINAL MM, effective_height: 212.0 MILLIMETERS NOMINAL MM, special_features: DASH "FF" = PNEUMATIC FOAM FILLED WHEEL, style_designator: SWIVEL OFFSET, part_name_assigned_by_controlling_agency: SWIVEL CUSH-N-AIRE CASTER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-599-7971, 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
S-70188-PR-4SL-FF
NSN: 5340-01-599-7971
FSC: 5340 — Hardware, Commercial
CAGE: 26935 — THE HAMILTON CASTER & MFG. COMPANY (USA)
SPECIFICATIONS
tread_width58.0 MILLIMETERS NOMINAL MM
effective_height212.0 MILLIMETERS NOMINAL MM
special_featuresDASH "FF" = PNEUMATIC FOAM FILLED WHEEL
style_designatorSWIVEL OFFSET
part_name_assigned_by_controlling_agencySWIVEL CUSH-N-AIRE CASTER
NSN5340-01-599-7971
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S-70188-PR-4SL-FF 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: 58.0 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
EFFECTIVE HEIGHT: 212.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
TREAD WIDTH58.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSWIVEL OFFSET
EFFECTIVE HEIGHT212.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESDASH "FF" = PNEUMATIC FOAM FILLED WHEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYSWIVEL CUSH-N-AIRE CASTER
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 S-70188-PR-4SL-FF?
S-70188-PR-4SL-FF is a CASTER,SWIVEL.
What is the NSN for S-70188-PR-4SL-FF?
S-70188-PR-4SL-FF is cataloged in the U.S. Government catalog under NSN 5340-01-599-7971. 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.