The Brush,electrical Contact, cataloged under National Stock Number 5977-00-240-0371, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dynamic Air Engineering, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-240-0371 |
| Primary Part Number | 299-8 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Dynamic Air Engineering, Inc. |
| Status | CANCELLED |
| Brush Shunt Length | 0.813 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE |
| Thickness | 0.250 INCHES NOMINAL IN |
| Radius | 1.060 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Style Designator | ONE PIECE |
| Terminal Type and Quantity | 1 ROUND CAP W/EARS |
| Material | CARBON |
| Width | 0.380 INCHES NOMINAL IN |
| Spring Free Length | 0.813 INCHES NOMINAL IN |
| Largest Outside Diameter | 0.352 INCHES NOMINAL IN |
| Terminal Diameter | 0.438 INCHES NOMINAL IN |
| Shunt Position Designator | 5 |
| Body Style | RECTANGULAR COMMUTATOR |
| Length | 0.688 INCHES NOMINAL IN |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Material Document and Classification | DYNA-1C AIR ENGINEERING GRADE 96 MFR REF SINGLE MATERIAL RESPONSE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5977-00-240-0371 is a Brush,electrical Contact, manufactured by Dynamic Air Engineering, Inc., classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-240-0371 has 2 cross-referenced part numbers: 299-8REVA (Dynamic Air Engineering, Inc.), 299-8 (Dynamic Air Engineering, Inc.).
There are 12 known substitutes for 5977-00-240-0371: 6810-00-222-9695, 2910-00-231-0168, 6810-00-241-1151 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 299-8: Brush Shunt Length: 0.813 INCHES NOMINAL SINGLE SHUNT IN; Contact Face Style: CONCAVE; Thickness: 0.250 INCHES NOMINAL IN; Radius: 1.060 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-240-0371 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.