The Caster,rigid, cataloged under National Stock Number 5340-00-816-5751, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fki Industries Inc Dba Faultless Caster Division. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-816-5751 |
| Primary Part Number | 521-3 |
| Item Name | Caster,rigid |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Fki Industries Inc Dba Faultless Caster Division |
| Status | ACTIVE |
| Wheel Quantity | 1 |
| Effective Height | 3.812 INCHES NOMINAL IN |
| Unpackaged Unit Weight | 1.900 POUNDS NOMINAL LBS |
| Wheel Diameter | 3.000 INCHES NOMINAL IN |
| Material | RUBBER WHEEL RIM |
| Surface Treatment | ENAMEL BODY |
| Material | STEEL BODY |
| Material | STEEL PLATE |
| Surface Treatment | ENAMEL PLATE |
| Material | RUBBER TREAD |
| Wheel Type | BUILT UP |
| Caster Plate Width | 2.500 INCHES NOMINAL IN |
| Caster Plate Length | 5.000 INCHES NOMINAL IN |
| Caster Plate Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 4.000 INCHES NOMINAL IN |
| Safe Operating Load Rating | 150.0 POUNDS NOMINAL LBS |
| Tread Width | 1.250 INCHES NOMINAL IN |
| Wheel Bearing Type | SLEEVE |
| Center to Center Distance Between Bolt Holes Along Width | 1.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-00-816-5751 is a Caster,rigid, manufactured by Fki Industries Inc Dba Faultless Caster Division, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-816-5751 has 2 cross-referenced part numbers: 730-3RM (Payson Casters, Inc), 521-3 (Fki Industries Inc Dba Faultless Caster Division).
There are 12 known substitutes for 5340-00-816-5751: 6515-01-356-3816, 4730-00-122-0477, 5310-00-146-0777 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 521-3: Wheel Quantity: 1; Effective Height: 3.812 INCHES NOMINAL IN; Unpackaged Unit Weight: 1.900 POUNDS NOMINAL LBS; Wheel Diameter: 3.000 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.