The Brake Drum, cataloged under National Stock Number 2530-00-146-6129, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-146-6129 |
| Primary Part Number | 8407 |
| Item Name | Brake Drum |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Pdi Ground Support Systems, Inc. |
| Status | ACTIVE |
| Center Hole Diameter | 4.380 INCHES MINIMUM AND 4.385 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.625 INCHES NOMINAL IN |
| Overall Outside Diameter | 12.220 INCHES MINIMUM AND 12.280 INCHES MAXIMUM IN |
| Adjustment Hole | NOT INCLUDED |
| Braking Surface Diameter | 11.000 INCHES MINIMUM AND 11.010 INCHES MAXIMUM IN |
| Oil Drain Hole | NOT INCLUDED |
| Braking Surface Width | 2.545 INCHES MINIMUM AND 2.575 INCHES MAXIMUM IN |
| Braking Surface Location | INTERNAL |
| Material | STEEL OVERALL |
| Balancing Pad | NOT INCLUDED |
| Inspection Hole | NOT INCLUDED |
| Cooling Fin | NOT INCLUDED |
| Mounting Hole Spacing | EQUALLY SPACED ON 5.498 IN. MIN,5.502 IN. MAX BOLT CIRCLE IN |
| Mounting Hole Quantity | 5 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2530-00-146-6129 is a Brake Drum, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-146-6129 has 3 cross-referenced part numbers: 8407 (Titan Distribution Inc Dba Titan Tire), 8407 (Pdi Ground Support Systems, Inc.), 8407 (Dico Inc Sub of Dyneer Corp).
There are 11 known substitutes for 2530-00-146-6129: 6515-00-149-0671, 5340-00-253-1196, 5935-00-537-3362 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8407: Center Hole Diameter: 4.380 INCHES MINIMUM AND 4.385 INCHES MAXIMUM IN; End Item Identification: GRUMMAN AIRCRAFT,MODEL A10; Mounting Hole Diameter: 0.625 INCHES NOMINAL IN; Overall Outside Diameter: 12.220 INCHES MINIMUM AND 12.280 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.