The Brake Drum, cataloged under National Stock Number 2530-00-646-8072, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Davey Compressor Co Div of Keco Industries Inc. Government technical data includes 14 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-646-8072 |
| Primary Part Number | 27884 |
| Item Name | Brake Drum |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Davey Compressor Co Div of Keco Industries Inc |
| Status | ACTIVE |
| Overall Outside Diameter | 7.635 INCHES NOMINAL IN |
| Center Hole Diameter | 4.000 INCHES NOMINAL IN |
| Balancing Pad | NOT INCLUDED |
| Adjustment Hole | NOT INCLUDED |
| Inspection Hole | NOT INCLUDED |
| Material | STEEL OVERALL |
| Oil Drain Hole | NOT INCLUDED |
| Braking Surface Width | 2.163 INCHES NOMINAL IN |
| Braking Surface Diameter | 7.250 INCHES NOMINAL IN |
| Cooling Fin | NOT INCLUDED |
| Mounting Hole Quantity | 5 |
| Braking Surface Location | INTERNAL |
| Mounting Hole Spacing | EQUALLY SPACED ON 5.500/5.510 IN. BOLT CIRCLE IN |
| Mounting Hole Diameter | 0.531 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2530-00-646-8072 is a Brake Drum, manufactured by Davey Compressor Co Div of Keco Industries Inc, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-646-8072 has 2 cross-referenced part numbers: 27884 (Davey Compressor Co Div of Keco Industries Inc), 27884 (Drs Environmental Systems Inc).
There are 4 known substitutes for 2530-00-646-8072: 5930-00-185-0993, 5330-00-232-8348, 3020-01-130-1637 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27884: Overall Outside Diameter: 7.635 INCHES NOMINAL IN; Center Hole Diameter: 4.000 INCHES NOMINAL IN; Balancing Pad: NOT INCLUDED; Adjustment Hole: NOT INCLUDED. 15 total characteristics are documented in the Federal Logistics Information System.