The Holder Assembly,electrical Conta, cataloged under National Stock Number 5977-00-371-5439, 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 Hobart Bros Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-371-5439 |
| Primary Part Number | C63B |
| Item Name | Holder Assembly,electrical Conta |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Hobart Bros Co |
| Status | ACTIVE |
| Brush Quantity Accommodated Per Holder | 2 |
| Total Brush Quantity Accommodated | 4 |
| Holder Quantity Per Assembly | 2 |
| Assembly Grouping Position | CIRCLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C63B PRIMARY | Hobart Bros Co (USA) |
| 5CW588PC7 | Hobart Bros Co (USA) |
| 5CW957ITEM7 | Hobart Bros Co (USA) |
| DW4475SH4ITEM6 | Hobart Bros Co (USA) |
| DW4475SH1PC79 | Hobart Bros Co (USA) |
| 5CW958TAG7 | Hobart Bros Co (USA) |
| C-63 | Hobart Bros Co (USA) |
| 5CW707PC7 | Hobart Bros Co (USA) |
| 5CW951TAG7 | Hobart Bros Co (USA) |
| 5CW400PC42 | Hobart Bros Co (USA) |
NSN 5977-00-371-5439 is a Holder Assembly,electrical Conta, manufactured by Hobart Bros Co, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-371-5439 has 10 cross-referenced part numbers: C63B (Hobart Bros Co), 5CW588PC7 (Hobart Bros Co), 5CW957ITEM7 (Hobart Bros Co), DW4475SH4ITEM6 (Hobart Bros Co), DW4475SH1PC79 (Hobart Bros Co) and 5 more.
There are 12 known substitutes for 5977-00-371-5439: 2640-00-157-0057, 3830-00-160-7568, 5999-00-189-4913 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C63B: Brush Quantity Accommodated Per Holder: 2; Total Brush Quantity Accommodated: 4; Holder Quantity Per Assembly: 2; Assembly Grouping Position: CIRCLE. 4 total characteristics are documented in the Federal Logistics Information System.