The Brush,electrical Contact, cataloged under National Stock Number 5977-00-905-5121, 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 Helwig Carbon Products Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-905-5121 |
| Primary Part Number | 15-006261-030-7-01 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Helwig Carbon Products Inc |
| Status | CANCELLED |
| Body Style | CYLINDRICAL |
| Terminal Hole Diameter | 0.200 INCHES NOMINAL IN |
| Head Length | 0.060 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Style Designator | ONE PIECE |
| Brush Shunt Length | 2.100 INCHES NOMINAL SINGLE SHUNT IN |
| Material | SILVER GRAPHITE |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY |
| Material Document and Classification | HELWIG CARBON GRADE 7052 MFR REF SINGLE MATERIAL RESPONSE |
| Top Style | CYLINDRICAL HEAD |
| Head Diameter | 0.441 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Precious Material and Location | BRUSH SILVER |
| Contact Face Style | FLAT |
| Shunt Position Designator | 5 |
| Diameter | 0.625 INCHES NOMINAL IN |
| Length | 0.610 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15S00754-1000 PIECE 42 | Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies (USA) |
| 5977PL0733875 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 80119-2 | Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies (USA) |
| 15-006261-030-7-01 PRIMARY | Helwig Carbon Products Inc (USA) |
| 03P00033-0002 | Helwig Carbon Products Inc (USA) |
NSN 5977-00-905-5121 is a Brush,electrical Contact, manufactured by Helwig Carbon Products Inc, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-905-5121 has 5 cross-referenced part numbers: 15S00754-1000 PIECE 42 (Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies), 5977PL0733875 (Jednolity Indeks Materialowy - Uniform Material Index), 80119-2 (Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies), 15-006261-030-7-01 (Helwig Carbon Products Inc), 03P00033-0002 (Helwig Carbon Products Inc).
There are 2 known substitutes for 5977-00-905-5121: 5360-00-600-9531, 2530-00-981-8748. Verify interchangeability with system specifications before substitution.
Key specifications for 15-006261-030-7-01: Body Style: CYLINDRICAL; Terminal Hole Diameter: 0.200 INCHES NOMINAL IN; Head Length: 0.060 INCHES NOMINAL IN; Shunt Insulation Provision and Quantity: 1 UNINSULATED. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-905-5121 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.