The Wheel,solid Rubber Tire, cataloged under National Stock Number 2530-00-776-4921, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-776-4921 |
| Primary Part Number | 7764921 |
| Item Name | Wheel,solid Rubber Tire |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Tread Pattern | SMOOTH TREAD |
| Design Type | STAMPED DISK |
| Tire Arrangement Characteristic | SINGLE |
| Integral Rim Type | FLAT BASE |
| Rim | INCLUDED |
| Tire Characteristic | INTEGRAL |
| FSC Application Data | IDLER WHEEL,VEHICLE,FULL TRACK |
| Bearings | NOT INCLUDED |
| Tire | INCLUDED |
| Hub | NOT INCLUDED |
| Offset Distance From Rim Centerline to Outside of Wheel Mounting | 0.2575 INCHES NOMINAL IN |
| Tire Type | SOLID, FLAT TREAD |
| Hub Cap Mounting Feature | NOT INCLUDED |
| Rim Characteristic | INTEGRAL |
| Hub Characteristic | DEMOUNTABLE |
| Material | STEEL |
| Pilot Hole Diameter | 9.505 INCHES MINIMUM AND 9.508 INCHES MAXIMUM IN |
| Size Designator | 28 BY 4-1/2 |
| Mounting Hole Diameter | 0.776 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN |
| Mounting Hole Quantity | 10 |
| Mounting Bolt Circle Diameter | 11.995 INCHES MINIMUM AND 12.005 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7764921 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2530-00-776-4921 is a Wheel,solid Rubber Tire, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-776-4921 has 1 cross-referenced part number: 7764921 (U S Army Tank Automotive Command Amsta-Im-Mm).
There is 1 known substitute for 2530-00-776-4921: 5999-01-470-6333. Verify interchangeability with system specifications before substitution.
Key specifications for 7764921: Tread Pattern: SMOOTH TREAD; Design Type: STAMPED DISK; Tire Arrangement Characteristic: SINGLE; Integral Rim Type: FLAT BASE. 21 total characteristics are documented in the Federal Logistics Information System.