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A-A-55617-4RC — CASTER,RIGID

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-A-55617-4RC: CASTER,RIGID.

The CASTER,RIGID is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOLIC TIRE, wheel_type: SOLID, plate_style: RECTANGULAR, tread_width: 1.5000 INCHES NOMINAL IN, wheel_diameter: 4.0000 INCHES NOMINAL IN, effective_height: 5.6300 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-434-0549, 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
A-A-55617-4RC
NSN: 5340-01-434-0549
FSC: 5340 — Hardware, Commercial
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC TIRE
wheel_typeSOLID
plate_styleRECTANGULAR
tread_width1.5000 INCHES NOMINAL IN
wheel_diameter4.0000 INCHES NOMINAL IN
wheel_quantity1
effective_height5.6300 INCHES NOMINAL IN
special_featuresTHE PLATE MOUNTING AND HORN ASSEMBLY SHALL BE MADE OF STEEL OR ALUMINUM;THE AXEL SHALL BE MADE OF STEEL AND SECURED WITH LOCKNUT
style_designatorRIGID
caster_plate_width4.0000 INCHES NOMINAL IN
wheel_bearing_typeBALL OR PLAIN, SELF-LUBRICATED
caster_plate_length4.5000 INCHES NOMINAL IN
NSN5340-01-434-0549
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-A-55617-4RC 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
•
CENTER TO CENTER MINOR DISTANCE BETWEEN MOUNTING SLOTS ALONG LENGTH: 3.0000 INCHES NOMINAL IN
•
CENTER TO CENTER MAJOR DISTANCE BETWEEN MOUNTING SLOTS ALONG LENGTH: 3.6250 INCHES NOMINAL IN
•
TREAD WIDTH: 1.5000 INCHES NOMINAL IN
•
CENTER TO CENTER MINOR DISTANCE BETWEEN MOUNTING SLOTS ALONG WIDTH: 2.6250 INCHES NOMINAL IN
•
WHEEL TYPE: SOLID
•
STYLE DESIGNATOR: RIGID
•
CASTER PLATE MOUNTING SLOT WIDTH: 0.4370 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
CENTER TO CENTER MINOR DISTANCE BETWEEN MOUNTING SLOTS ALONG LENGTH3.0000 INCHES NOMINAL IN
CENTER TO CENTER MAJOR DISTANCE BETWEEN MOUNTING SLOTS ALONG LENGTH3.6250 INCHES NOMINAL IN
TREAD WIDTH1.5000 INCHES NOMINAL IN
CENTER TO CENTER MINOR DISTANCE BETWEEN MOUNTING SLOTS ALONG WIDTH2.6250 INCHES NOMINAL IN
WHEEL TYPESOLID
STYLE DESIGNATORRIGID
CASTER PLATE MOUNTING SLOT WIDTH0.4370 INCHES NOMINAL IN
CASTER PLATE WIDTH4.0000 INCHES NOMINAL IN
CASTER PLATE LENGTH4.5000 INCHES NOMINAL 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 1
MS24380-4RCReference document
Same NSN cross-reference
Reference document — Secondary 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 A-A-55617-4RC?
A-A-55617-4RC is a CASTER,RIGID.
What parts can replace A-A-55617-4RC?
There is 1 known substitute for A-A-55617-4RC: MS24380-4RC. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-55617-4RC?
A-A-55617-4RC is cataloged in the U.S. Government catalog under NSN 5340-01-434-0549. This indicates validated use in U.S. government and defense supply chains.
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