We've received your request for B21-037 (described as Dial Control), manufactured by Servotron Inc with CAGE code 26833. This part is registered under NSN 5355-00-533-3981, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-533-3981, NCB code 00 (origin: USA), and INC 03265. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your B21-037 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 |
|---|---|---|---|---|---|---|
| 5355-00-533-3981 Item Description: Dial Control | 5355 | 005333981 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B21-037 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFR | SETSCREW HOLE QUANTITY | 2 |
| ABWG | SCALE DIVISION QUANTITY | 36 SINGLE SCALE |
| ABHH | SHAFT ACCOMMODATION STYLE (NON-CORE) | ERR-090 |
| ABKV | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| ABSX | ATTACHMENT METHOD | HOLE AND SETSCREWS |
| ABWD | SCALE DIRECTION AND RANGE | 35 TO 0 CLOCKWISE SINGLE SCALE |
| ATEQ | SCALE TYPE | LINEAR SINGLE SCALE |
| CRRL | POSITIONING MECHANISM TYPE | MOVABLE SCALE |
| HGTH | HEIGHT | 0.500 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | ROUND W/KNOB |
| AKCV | DRIVE TYPE | DIRECT |
| End Use : 21160 | Measuring, testing, control instruments |
|---|---|
| Schedule B : 9033000000 (NAICS 334513) | Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90 |
| SITC : 87490 | Parts and accessories for machines, appliances, instruments and apparatus, n.E.S., measuring, checking, analysing or controlling, n.E.S. |
| 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. |
| 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