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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts UB1020B and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of UB1020B parts and much more. This includes items such as Brake Drum UB1020B from manufacturer Standard Forge And Axle Co Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for UB1020B parts. This means you can quickly sort through National Stock Numbers such as 2530002042102 and find parts from quality manufacturers like Standard Forge And Axle Co Inc and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2530-00-204-2102 Item Description: Brake Drum | 2530 | 002042102 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Ub1020b | 2 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 7.938 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.812 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 6 |
| ADGA | OVERALL OUTSIDE DIAMETER | 17.500 INCHES MINIMUM AND 17.510 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 6.250 INCHES MINIMUM AND 6.255 INCHES MAXIMUM |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 8-3/4 IN. BOLT CIRCLE |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST OVERALL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQA | BRAKING SURFACE DIAMETER | 16.500 INCHES MINIMUM AND 16.510 INCHES MAXIMUM |
| AYQB | BRAKING SURFACE WIDTH | 5.750 INCHES NOMINAL |
| AYQF | COOLING FIN | NOT INCLUDED |
| AYQH | ADJUSTMENT HOLE | INCLUDED |
| AYQJ | INSPECTION HOLE | NOT INCLUDED |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| AYQL | BALANCING PAD | NOT INCLUDED |
| FEAT | SPECIAL FEATURES | CENTER HOLE COUNTERBORED ON INNER FACE 6.878 IN. PLUS .005 MINUS 0 DIA,7/64 IN. DEEP |
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