The Brake Drum, cataloged under National Stock Number 3040-00-277-2092, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Warn Industries Inc. Government technical data includes 11 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-277-2092 |
| Primary Part Number | 5639 |
| Item Name | Brake Drum |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Warn Industries Inc |
| Status | ACTIVE |
| Overall Outside Diameter | 6.000 INCHES NOMINAL IN |
| Cooling Fin | INCLUDED |
| Balancing Pad | NOT INCLUDED |
| Braking Surface Location | EXTERNAL |
| Adjustment Hole | NOT INCLUDED |
| Braking Surface Width | 0.469 INCHES NOMINAL IN |
| Oil Drain Hole | NOT INCLUDED |
| Material | STEEL OVERALL |
| Braking Surface Diameter | 6.000 INCHES NOMINAL IN |
| Inspection Hole | NOT INCLUDED |
| Center Hole Diameter | 1.001 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5639 | Warn Industries Inc (USA) |
NSN 3040-00-277-2092 is a Brake Drum, manufactured by Warn Industries Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-277-2092 has 1 cross-referenced part number: 5639 (Warn Industries Inc).
There are 9 known substitutes for 3040-00-277-2092: 5305-00-208-3569, 5960-00-230-5228, 2920-00-654-8141 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5639: Overall Outside Diameter: 6.000 INCHES NOMINAL IN; Cooling Fin: INCLUDED; Balancing Pad: NOT INCLUDED; Braking Surface Location: EXTERNAL. 13 total characteristics are documented in the Federal Logistics Information System.