The Brake Drum, cataloged under National Stock Number 2530-00-422-9286, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tuthill Corporation Dba Reyco/granning Div Reyco Granning. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-422-9286 |
| Primary Part Number | 52707-01 |
| Item Name | Brake Drum |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Tuthill Corporation Dba Reyco/granning Div Reyco Granning |
| Status | ACTIVE |
| Mounting Hole Spacing | EQUALLY SPACED ON 12.750 IN. BOLT CIRCLE IN |
| Braking Surface Width | 5.500 INCHES NOMINAL IN |
| Oil Drain Hole | NOT INCLUDED |
| Material | STEEL OVERALL |
| Balancing Pad | NOT INCLUDED |
| Inspection Hole | NOT INCLUDED |
| Braking Surface Location | INTERNAL |
| Braking Surface Diameter | 16.000 INCHES NOMINAL IN |
| Adjustment Hole | NOT INCLUDED |
| Cooling Fin | NOT INCLUDED |
| Center Hole Diameter | 11.500 INCHES NOMINAL IN |
| Overall Outside Diameter | 16.375 INCHES NOMINAL IN |
| Mounting Hole Quantity | 5 |
| Mounting Hole Diameter | 0.641 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2530-00-422-9286 is a Brake Drum, manufactured by Tuthill Corporation Dba Reyco/granning Div Reyco Granning, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-422-9286 has 4 cross-referenced part numbers: 52707-01 (Tuthill Corporation Dba Reyco/granning Div Reyco Granning), 868175R1 (Navistar International Corporation Dba Navistar), 868175R1 (Navistar Intl Corp Truck Br Ohio Plant), 49340 (Kelsey-Hayes Co Kelsey Products Div).
There are 3 known substitutes for 2530-00-422-9286: 5330-00-599-5152, 4520-01-256-3569, 4820-01-664-8321. Verify interchangeability with system specifications before substitution.
Key specifications for 52707-01: Mounting Hole Spacing: EQUALLY SPACED ON 12.750 IN. BOLT CIRCLE IN; Braking Surface Width: 5.500 INCHES NOMINAL IN; Oil Drain Hole: NOT INCLUDED; Material: STEEL OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.