| Item Name | Brake Drum |
| Federal Supply Group (FSG) | Vehicular Equipment Components |
| Federal Supply Class (FSC) | 2530 Vehicular Brake Steering Axle Wheel and Track Components |
| National Item Identification Number (NIIN) | 00-931-7891 (009317891) |
| NCB Code | USA (00) |
| Manufacturer | Meritor Heavy Vehicle Braking System, Komatsu American Intl Co, Rockwell International Corp, Dressta North America Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3719H60 | meritor heavy vehicle braking system | brake drum | 78500 | RFQ |
| 141126H1 | komatsu american intl co | brake drum | 29510 | RFQ |
| 3719E31 | rockwell international corp | brake drum | 97286 | RFQ |
| 164907H1 | komatsu american intl co | brake drum | 29510 | RFQ |
| 141126H1 | dressta north america ltd | brake drum | 45rp7 | RFQ |
| 3719H60 | rockwell international corp | brake drum | 97286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 2.890 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.388 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 8 |
| ADGA | OVERALL OUTSIDE DIAMETER | 13.875 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 6.500 INCHES NOMINAL |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 7.500 IN BOLT CIRCLE |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQA | BRAKING SURFACE DIAMETER | 13.375 INCHES NOMINAL |
| AYQB | BRAKING SURFACE WIDTH | 2.500 INCHES NOMINAL |
| AYQF | COOLING FIN | NOT INCLUDED |
| AYQH | ADJUSTMENT HOLE | NOT INCLUDED |
| AYQJ | INSPECTION HOLE | NOT INCLUDED |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| AYQL | BALANCING PAD | NOT INCLUDED |
| Relevant Components for NSN - 2530-00-931-7891, 2530009317891 | ||||
| 2520-00-737-7094 (2520007377094) | 2590-01-612-0238 (2590016120238) | 2590-00-991-0199 (2590009910199) | 2530-01-257-7705 (2530012577705) | |
| 2520-00-406-2303 (2520004062303) | 2530-01-397-7875 (2530013977875) | 2510-01-391-3061 (2510013913061) | 2510-01-647-2546 (2510016472546) | |
| 2520-00-149-8091 (2520001498091) | 2530-01-570-2995 (2530015702995) | 2540-01-280-9021 (2540012809021) | 2510-01-511-6266 (2510015116266) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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