The Brush,electrical Contact, cataloged under National Stock Number 5977-00-296-5373, 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 Heinz Mueller Electrical Co Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-296-5373 |
| Primary Part Number | 17528 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Heinz Mueller Electrical Co Inc |
| Status | ACTIVE |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Thickness | 0.120 INCHES NOMINAL IN |
| Material Document and Classification | NATIONAL CARBON CO GRADE H24 MFR REF SINGLE MATERIAL RESPONSE |
| Width | 0.270 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 INSULATED |
| Material | CARBON |
| Brush Shunt Length | 0.781 INCHES NOMINAL SINGLE SHUNT IN |
| Length | 0.656 INCHES NOMINAL IN |
| Spring Free Length | 2.380 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Head Diameter | 0.172 INCHES NOMINAL IN |
| Largest Outside Diameter | 0.200 INCHES NOMINAL IN |
| Shunt Position Designator | 5 |
| Terminal Diameter | 0.270 INCHES NOMINAL IN |
| Style Designator | ONE PIECE |
| Head Length | 0.094 INCHES NOMINAL IN |
| Contact Face Style | CONCAVE |
| Top Style | CYLINDRICAL HEAD |
| Terminal Type and Quantity | 1 ROUND CAP W/EARS |
| Radius | 0.469 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-296-5373 is a Brush,electrical Contact, manufactured by Heinz Mueller Electrical Co Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-296-5373 has 2 cross-referenced part numbers: 17528 (Heinz Mueller Electrical Co Inc), A30682 (Zenith Radio Corp of Iowa).
There are 6 known substitutes for 5977-00-296-5373: 3040-00-318-6223, 2530-00-463-7860, 5962-00-514-1885 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17528: Pressure Spring Type and Quantity: 1 CYLINDRICAL; Thickness: 0.120 INCHES NOMINAL IN; Material Document and Classification: NATIONAL CARBON CO GRADE H24 MFR REF SINGLE MATERIAL RESPONSE; Width: 0.270 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.