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E8S78 — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

E8S78: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, wheel_type: BUILT UP, plate_style: RECTANGULAR, effective_height: 11.125 INCHES NOMINAL IN, style_designator: SWIVEL OFFSET, features_provided: AXLE LUBRICATION FITTING AND HEXAGON NUT AND SPACER AND SWIVEL LOCK AND WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-971-3863, 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
E8S78
NSN: 5340-00-971-3863
FSC: 5340 — Hardware, Commercial
CAGE: 01083 — MODERN SUSPENSION SYSTEMS INC DBA ROCKFORD METAL PRODUCTS DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
wheel_typeBUILT UP
plate_styleRECTANGULAR
wheel_quantity1
effective_height11.125 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
features_providedAXLE LUBRICATION FITTING AND HEXAGON NUT AND SPACER AND SWIVEL LOCK AND WASHER
surface_treatmentCADMIUM OR ZINC BODY
caster_plate_length6.750 INCHES NOMINAL IN
caster_plate_mounting_hole_diameter0.562 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_length5.550 INCHES NOMINAL IN
NSN5340-00-971-3863
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: E8S78 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: BUILT UP
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
CASTER PLATE MOUNTING HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
CASTER PLATE LENGTH: 6.750 INCHES NOMINAL IN
•
WHEEL QUANTITY: 1
•
FEATURES PROVIDED: AXLE LUBRICATION FITTING AND HEXAGON NUT AND SPACER AND SWIVEL LOCK AND WASHER
•
EFFECTIVE HEIGHT: 11.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
WHEEL TYPEBUILT UP
STYLE DESIGNATORSWIVEL OFFSET
CASTER PLATE MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
CASTER PLATE LENGTH6.750 INCHES NOMINAL IN
WHEEL QUANTITY1
FEATURES PROVIDEDAXLE LUBRICATION FITTING AND HEXAGON NUT AND SPACER AND SWIVEL LOCK AND WASHER
EFFECTIVE HEIGHT11.125 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH5.550 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC BODY
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 1
DVG7410S8ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 E8S78?
E8S78 is a CASTER,SWIVEL.
What parts can replace E8S78?
There is 1 known substitute for E8S78: DVG7410S8A. Substitute compatibility should be verified for your specific system.
What is the NSN for E8S78?
E8S78 is cataloged in the U.S. Government catalog under NSN 5340-00-971-3863. This indicates validated use in U.S. government and defense supply chains.
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