The Brush,electrical Contact, cataloged under National Stock Number 5977-00-284-9994, 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 Morgan Advanced Materials and Technology, Inc. Dba Morgan Advanced Materials and Technology. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-284-9994 |
| Primary Part Number | IN50 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Morgan Advanced Materials and Technology, Inc. Dba Morgan Advanced Materials and Technology |
| Status | CANCELLED |
| Contact Face Style | CONCAVE |
| Slot Depth | 0.031 INCHES NOMINAL IN |
| Slot Width | 0.312 INCHES NOMINAL IN |
| Outer Edge to Slot Edge Distance | 0.469 INCHES NOMINAL IN |
| Terminal Hole Diameter | 0.266 INCHES NOMINAL IN |
| Material Document and Classification | PURE CARBON CO INC,GRADE -30A MFR REF SINGLE MATERIAL RESPONSE A |
| Shunt Position Designator | 2 |
| Radius | 2.000 INCHES NOMINAL IN |
| Thickness | 0.500 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Brush Shunt Length | 4.250 INCHES NOMINAL SINGLE SHUNT IN |
| Top Style | FLAT WITH RECTANGULAR SLOT |
| Style Designator | ONE PIECE |
| Length | 1.250 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Width | 1.250 INCHES NOMINAL IN |
| Material | METAL GRAPHITE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5977-00-284-9994 is a Brush,electrical Contact, manufactured by Morgan Advanced Materials and Technology, Inc. Dba Morgan Advanced Materials and Technology, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-284-9994 has 3 cross-referenced part numbers: IN50 (Morgan Advanced Materials and Technology, Inc. Dba Morgan Advanced Materials and Technology), 214A16 (Cummins Power Generation Inc.), 75357 (Cummins Power Generation Inc.).
There are 6 known substitutes for 5977-00-284-9994: 2810-00-304-1992, 6670-00-675-4987, 3040-01-273-9183 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for IN50: Contact Face Style: CONCAVE; Slot Depth: 0.031 INCHES NOMINAL IN; Slot Width: 0.312 INCHES NOMINAL IN; Outer Edge to Slot Edge Distance: 0.469 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-284-9994 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.