We've received your request for 20381 (described as Brake Drum), manufactured by Dana Corp with CAGE code 95019. This part is registered under NSN 2530-00-737-1010, classified in FSG 25 Vehicular Equipment Components / FSC 2530 Vehicular Brake Steering Axle Wheel and Track Components. Our verification process will confirm traceability through supporting identifiers including NIIN 00-737-1010, NCB code 00 (origin: USA), and INC 11298. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 20381 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2530-00-737-1010 Item PartTypeName: BRAKE DRUM | 2530 | 007371010 | P | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20381 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 2.406 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 2.550 INCHES MINIMUM AND 2.552 INCHES MAXIMUM |
| AYQB | BRAKING SURFACE WIDTH | 1.969 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.381 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 4 |
| ADGA | OVERALL OUTSIDE DIAMETER | 8.750 INCHES NOMINAL |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 3.122 IN. MIN,3.128 IN. MAX BOLT CIRCLE |
| ANNQ | MATERIAL AND LOCATION | IRON,CAST OVERALL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQA | BRAKING SURFACE DIAMETER | 7.995 INCHES MINIMUM AND 8.005 INCHES MAXIMUM |
| AYQF | COOLING FIN | INCLUDED |
| AYQH | ADJUSTMENT HOLE | NOT INCLUDED |
| AYQJ | INSPECTION HOLE | NOT INCLUDED |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| AYQL | BALANCING PAD | NOT INCLUDED |
| FEAT | SPECIAL FEATURES | HOLE 0.500 IN.DIA ON 3.656 RADIUS TOBALANCE DRUM. 170.0 TO 223.0 BRINNELL HARDNESS |
| End Use : 30230 | Other parts and accessories of vehicles |
|---|---|
| Schedule B : 8708300050 (NAICS 336340) | Brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705 |
| SITC : 78433 | Brakes and servo-brakes and parts thereof for tractors, motor cars and other motor vehicles, etc. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item. |
| PMIC | U - Precious metal content is unknown |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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