We've received your request for BTM18-L (described as Brush Electrical Co), manufactured by General Dynamics Global Imaging with CAGE code 1HT10. This part is registered under NSN 5977-01-595-2227, classified in FSG 59 Electrical and Electronic Equipment Components / FSC 5977 Electrical Contact Brushes and Electrodes. Our verification process will confirm traceability through supporting identifiers including NIIN 01-595-2227, NCB code 01 (origin: USA), and INC 00302. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your BTM18-L requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5977-01-595-2227 Item PartTypeName: BRUSH,ELECTRICAL CONTACT | 5977 | 015952227 | N | A | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| A | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| BTM18-L | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | PEAK TORQUE:20 OZ/IN;POWER AT TP:60WATTS;MOTOR CONSTANT:2.59 OZ/IN;CONSTINUOUS TORQUE:6.0 OZ/IN;POWER AT CONSTINUOUS TORQUE:8.5 WATTS;INPUT VOLTS AT CONSTINUOUS TORQUE:8.5 VOLTS;ELECTRICAL TIME CONSTANT:0.77 MILLI-SECOND;MECHANICAL TIME CONSTANT:25 MILLI-SEC;DAMPING FACTOR:0.048 OZ/IN/RAD/SEC;ROTOR INERTIA:0.0012 OZ/IN/SEC;ANGULAR EXCURSION:+,- 50 DEGREES;TOTAL BREAKAWAY TORQUE:0.60 OZ/IN;MAX ALLOWABLE WDG TEMP:155.0C;NUMBER POLES:2;WEIGHT:5.6 OZ;WINDING CONSTANTS:RESISTANCE:6.5 +,-12.5 PERCENT OHMS;VOLTAGE AT TP:19.7 VOLTS NOMINAL;CURRENT AT TP:3.03 AMPS NOMINAL;TORQUE SENSITIVITY:6.60 OZ/IN/AMP,+,-10 PERCENT;BACK E.M.F. 0.047 VOLTS/RAD/SEC,+,-10 PERCENT;INDUCTANCE:5.0 MILLIHENRIES,+,- 30 PERCENT. |
| AAUB | HOLE DIAMETER | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.942 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BTM18-L BRUSHLESS DC MOTORS |
| ADGZ | DISTANCE FROM CENTER OF HOLE TO OUTSIDE EDGE | 0.8593 INCHES MINIMUM AND 0.8595 INCHES MAXIMUM |
| AGEK | SPRING FREE LENGTH | 1.717 INCHES MINIMUM AND 1.719 INCHES MAXIMUM |
| CRPH | OUTER EDGE TO SLOT EDGE DISTANCE | 0.041 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | ONE PIECE |
| AAQL | BODY STYLE | CYLINDRICAL |
| End Use : 20005 | Electric apparatus |
|---|---|
| Schedule B : 8545200000 (NAICS 335991) | Carbon or graphite brushes of a kind used for electrical purposes |
| SITC : 77886 | Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other carbon articles, with or without metal, used for electric purposes |
| ADPE | Represents items with no adp components |
|---|---|
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| ESD | A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity. |
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | A - Item does not contain precious metal. |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote