The Wheel Assembly,pneumatic Tire, cataloged under National Stock Number 2530-00-278-2251, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Oneida Ltd Silversmiths. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-278-2251 |
| Primary Part Number | 45520 |
| Item Name | Wheel Assembly,pneumatic Tire |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Oneida Ltd Silversmiths |
| Status | ACTIVE |
| Mounting Type for Which Designed | SINGLE TIRE |
| Mounting Face Type | CONVEX |
| Design Form | DISK |
| Effective Width | 8.250 INCHES NOMINAL IN |
| Disk Type | SINGLE |
| Mounting Bolt Circle Diameter | 11.250 INCHES NOMINAL IN |
| Hub Characteristic | DEMOUNTABLE |
| Design Type | DEMOUNTABLE RIM |
| Tire Rim Nominal Diameter | 20.000 INCHES IN |
| Valve Hole Shape | SLOTTED |
| Lightening Hole Quantity | 6 |
| Pilot Hole Diameter | 8.725 INCHES MINIMUM AND 8.729 INCHES MAXIMUM IN |
| Offset Distance From Rim Centerline to Outside Wheel Mounting Face | 6.406 INCHES MINIMUM AND 6.531 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 1.125 INCHES NOMINAL IN |
| Groove Depth | 1.750 INCHES NOMINAL IN |
| Mounting Hole Quantity | 10 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45520 | Oneida Ltd Silversmiths (USA) |
| 45520 | Queen City Trailer Sales (USA) |
| 45520 | Fruehauf Corp Fruehauf Div (USA) |
| 7378031 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 45520D1 | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
| 45520 | Timpte Inc (USA) |
| 45520 | Pike Trailer Co (USA) |
| 400687 | White Motor Corp (USA) |
| 45520D | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
| 45520 | Miller Trailers Inc (USA) |
| 45520 | Dayton Trailer Sales Inc (USA) |
| 45520 | Keyston Bros (USA) |
| 7414307 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 9CJ4403 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 2-132 | Terex Usa, Llc Dba Terex Equipment Services (USA) |
| B45520 | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
| 45520 | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
| 45520 | Long-Airdox Co (USA) |
| 45520 | Dorsey Trailers Inc (USA) |
| 45520 | Fruehauf Corp (USA) |
NSN 2530-00-278-2251 is a Wheel Assembly,pneumatic Tire, manufactured by Oneida Ltd Silversmiths, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-278-2251 has 27 cross-referenced part numbers: 45520 (Oneida Ltd Silversmiths), 45520 (Queen City Trailer Sales), 45520 (Fruehauf Corp Fruehauf Div), 7378031 (U S Army Tank Automotive Command Amsta-Im-Mm), 45520D1 (Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products) and 22 more.
There are 7 known substitutes for 2530-00-278-2251: 5310-00-208-3367, 5305-00-801-6741, 5815-01-028-1023 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45520: Mounting Type for Which Designed: SINGLE TIRE; Mounting Face Type: CONVEX; Design Form: DISK; Effective Width: 8.250 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.