The Brush,electrical Contact, cataloged under National Stock Number 5977-00-245-2063, 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 Carbon/graphite Group Inc the. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-245-2063 |
| Primary Part Number | A1633-4 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Carbon/graphite Group Inc the |
| Status | CANCELLED |
| Contact Face Style | CONCAVE |
| Top Style | FLAT WITH RECTANGULAR SLOT |
| Material Document and Classification | SPEER CARBON CO,GR E-25 MFR REF SINGLE MATERIAL RESPONSE |
| Shunt Insulation Provision and Quantity | 1 INSULATED |
| Material | ELECTROGRAPHITIC |
| Style Designator | ONE PIECE |
| Width | 0.625 INCHES NOMINAL IN |
| Outer Edge to Slot Edge Distance | 0.156 INCHES NOMINAL IN |
| Slot Depth | 0.062 INCHES NOMINAL IN |
| Length | 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN |
| Thickness | 0.402 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| Terminal Hole Diameter | 0.219 INCHES NOMINAL IN |
| Shunt Position Designator | 2 |
| Brush Shunt Length | 1.875 INCHES NOMINAL SINGLE SHUNT IN |
| Slot Width | 0.312 INCHES NOMINAL IN |
| Radius | 1.609 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5977-00-245-2063 is a Brush,electrical Contact, manufactured by Carbon/graphite Group Inc the, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-245-2063 has 3 cross-referenced part numbers: A1633-4 (Penetone Corporation Dba West Penetone), A1633-4 (Carbon/graphite Group Inc the), 10190-4 (Miraj Corp).
There are 7 known substitutes for 5977-00-245-2063: 2530-00-435-4337, 3040-00-846-1645, 5310-01-022-3826 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1633-4: Contact Face Style: CONCAVE; Top Style: FLAT WITH RECTANGULAR SLOT; Material Document and Classification: SPEER CARBON CO,GR E-25 MFR REF SINGLE MATERIAL RESPONSE; Shunt Insulation Provision and Quantity: 1 INSULATED. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-245-2063 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.