| 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) | 00-018-2489 (000182489) |
| NCB Code | USA (00) |
| Manufacturer | Gichner Systems Group Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 3.750 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.563 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 5 |
| ADGA | OVERALL OUTSIDE DIAMETER | 9.375 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 4.000 INCHES NOMINAL |
| ALXY | MOUNTING HOLE SPACING | ANY ACCEPTABLE |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQA | BRAKING SURFACE DIAMETER | 9.000 INCHES NOMINAL |
| AYQB | BRAKING SURFACE WIDTH | 2.750 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 |
| Components Related to NSN - 2530-00-018-2489, 2530000182489 | ||||
| 2530-00-792-0821 (2530007920821) | 2540-01-692-0782 (2540016920782) | 2530-01-176-2792 (2530011762792) | 2510-01-619-9511 (2510016199511) | |
| 2530-00-570-0189 (2530005700189) | 2520-01-291-9729 (2520012919729) | 2530-00-300-7007 (2530003007007) | 2540-01-558-7677 (2540015587677) | |
| 2590-01-584-3762 (2590015843762) | 2590-01-647-5338 (2590016475338) | 2510-01-614-1671 (2510016141671) | 2540-01-149-6748 (2540011496748) | |
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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