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NSN 5340-01-658-0950 SKB 3SKB-CAST1 caster plate and wheel kit for larger SKB 3R Series cases

NSN 5340-01-658-0950 Caster Kit

National Stock Number 5340-01-658-0950 is associated with the SKB 3SKB-CAST1 caster kit for larger SKB 3R Series rotomolded cases. The NSN is classified under Federal Supply Class 5340 for commercial hardware.

The 3SKB-CAST1 is a caster plate and wheel kit designed to add rolling mobility to compatible SKB 3R Series cases that do not already have built-in pull handles and wheels. It is intended for larger cases that may become difficult to carry after equipment, tools, foam, or integrated components are installed.

The kit includes mounting plates, four swivel caster assemblies with wheel locks, and the required installation hardware. Once properly installed, the casters allow a compatible case to be rolled across suitable level surfaces and positioned more easily during equipment transport, storage, loading, and deployment.

The caster kit has a manufacturer-listed maximum weight capacity of 500 pounds. This rating applies to the properly installed caster system and should not be interpreted as increasing the structural or payload rating of the case itself.

Case compatibility, total loaded weight, weight distribution, installation location, fastener security, surface conditions, and handling requirements should be evaluated before the caster kit is installed or used. Cases already equipped with integrated pull handles and wheels generally do not require this accessory.

Confirm the required NSN, manufacturer part number, compatible SKB case model, complete loaded weight, installation requirements, and procurement specifications before ordering.

NSN 5340-01-658-0950 Caster Kit Information

National Stock Number 5340-01-658-0950
Item Name Caster Set
FSC 5340 – Hardware, Commercial
Manufacturer SKB Cases
Manufacturer Part Number 3SKB-CAST1
Compatible Case Series Select larger SKB 3R Series rotomolded cases

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3SKB-CAST1 | SKB 3R Series Caster Kit skb cases, shipping cases, rackmount cases, plastic cases, military cases, music cases, injection molded plastic cases, shock isolated racks, rack case, shockmount racks, ATA 300,
Price: $354.99
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3SKB-CAST1 | SKB 3R Series Caster Kit
3SKB-CAST1
Availability: Available
Item #: RIS-3SKB-CAST1 -

SKB Cases | 3R Series Caster Kit | 3SKB-CAST1 Caster plate and wheel kit for 3R Series cases that do not come equipped with built-in pull handle and wheels. The maximum weight capacity for these castors is 500 lbs. NSN 5340-01-658-0950

Add Rolling Mobility to Larger SKB 3R Series Cases

Large rotomolded cases can become difficult to reposition once they are loaded with equipment, tools, replacement parts, custom foam, rack components, or integrated systems. The SKB 3SKB-CAST1 caster kit converts a compatible stationary 3R Series case into a mobile transport platform.

Four swivel casters allow the case to change direction without being lifted. The caster locks help hold the case in position during loading, unloading, storage, equipment access, and other stationary operations.

The caster system is intended for controlled movement across suitable surfaces. Users should account for thresholds, floor transitions, slopes, debris, uneven terrain, vehicle loading, and other conditions that could affect caster stability or control.

Caster Capacity and Loaded Case Weight

The manufacturer lists a maximum caster capacity of 500 pounds. The complete operating weight should include the case, caster kit, foam, equipment, accessories, mounted components, cables, spare parts, and any other contents transported inside or attached to the case.

The 500-pound caster rating does not replace the case manufacturer’s limitations or automatically establish an approved payload for every compatible case. The case structure, attachment points, load distribution, center of gravity, transportation method, and application-specific requirements must also be considered.

Heavy equipment should be positioned to maintain balanced loading across the caster assemblies. Concentrated or uneven loads can reduce stability and place unnecessary stress on the case, mounting plates, hardware, and individual casters.

Confirm Case Compatibility Before Installation

The SKB 3SKB-CAST1 is intended for select larger SKB 3R Series cases that do not have integrated pull handles and wheels. Compatibility should be confirmed using the complete SKB model number rather than relying on case dimensions or appearance alone.

The mounting surface should be inspected before installation. Follow the applicable SKB installation instructions and use the supplied plates, fasteners, and related hardware as intended. Improper placement, unsupported substitutions, or installation on an incompatible case may affect performance, sealing, structural integrity, or warranty coverage.

Cases2Go can help identify compatible mobility accessories based on the SKB case model, case configuration, loaded weight, handling environment, and transportation requirements.

Need NSN 5340-01-658-0950?

Cases2Go can supply the SKB 3SKB-CAST1 caster kit and help confirm compatibility with larger SKB 3R Series cases. Include the NSN, required quantity, complete SKB case model, loaded case weight, handling requirements, delivery requirements, procurement documentation, and any approved-equal specifications with your request.

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