The Brush,electrical Contact, cataloged under National Stock Number 5977-00-538-2126, 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 Robbins and Myers Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-538-2126 |
| Primary Part Number | D58503-1 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Robbins and Myers Inc |
| Status | ACTIVE |
| Style Designator | ONE PIECE |
| Material | CARBON |
| Thickness | 0.187 INCHES NOMINAL IN |
| Head Minor Diameter | 0.125 INCHES NOMINAL IN |
| Length | 0.500 INCHES NOMINAL IN |
| Head Length | 0.125 INCHES NOMINAL IN |
| Contact Face Style | FLAT |
| Material Document and Classification | UNION CARBIDE CORP,GR 840F MFR REF SINGLE MATERIAL RESPONSE |
| Width | 0.187 INCHES NOMINAL IN |
| Head Major Diameter | 0.141 INCHES NOMINAL IN |
| Top Style | CONICAL HEAD |
| Body Style | RECTANGULAR COMMUTATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-538-2126 is a Brush,electrical Contact, manufactured by Robbins and Myers Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-538-2126 has 2 cross-referenced part numbers: D58503-1 (Robbins and Myers Inc), 13563-1 (Robbins and Myers Inc).
There is 1 known substitute for 5977-00-538-2126: 5930-01-646-8359. Verify interchangeability with system specifications before substitution.
Key specifications for D58503-1: Style Designator: ONE PIECE; Material: CARBON; Thickness: 0.187 INCHES NOMINAL IN; Head Minor Diameter: 0.125 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.