| Item Name | Brake Single Disk |
| Federal Supply Group (FSG) | Aircraft Components and Accessories |
| Federal Supply Class (FSC) | 1630 Aircraft Wheel and Brake systems |
| National Item Identification Number (NIIN) | 01-345-0479 (013450479) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Meggitt Aircraft Braking Systems, Loral Aerospace Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 9543601-3 | lockheed martin corporation | brake single disk | 25500 | RFQ |
| 9543601-3 | meggitt aircraft braking systems | brake single disk | 0b9r9 | RFQ |
| 9543601-4 | meggitt aircraft braking systems | brake single disk | 0b9r9 | RFQ |
| 9543601-4 | loral aerospace corp | brake single disk | 0gtg2 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABTB | MOUNTING HOLE DIAMETER | 0.391 INCHES NOMINAL |
| AYLR | ROTATING DISK THICKNESS | 0.188 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 3.440 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | CH-47 HEL |
| APHE | OPERATION METHOD | HYDRAULIC |
| ABKG | BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 8 |
| ADAV | OVERALL DIAMETER | 11.032 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | ANCHOR PLATE FLANGE |
| AYLJ | BRAKING AREA OUTSIDE DIAMETER | 8.441 INCHES MINIMUM AND 8.459 INCHES MAXIMUM |
| AYLM | LINING CONTACT SURFACE WIDTH | 0.256 INCHES NOMINAL |
| AYLW | HYDRAULIC CYLINDER QUANTITY | 3 |
| AYNS | LINING FRICTION SURFACE AREA | 18.360 SQUARE INCHES NOMINAL |
| AYNY | INSTALLATION LOCATION | LEFT HAND SIDE AND RIGHT HAND SIDE |
| AYPE | WHEEL SIZE FOR WHICH DESIGNED | 22 BY 5.5 IN. WHEEL |
| AYLX | HYDRAULIC CYLINDER DIAMETER | 2.000 INCHES MINIMUM AND 2.002 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | ITEM HAS IMPROVED PADS |
| Components Related to NSN - 1630-01-345-0479, 1630013450479 | ||||
| 1680-01-524-1347 (1680015241347) | 1615-01-305-6935 (1615013056935) | 1650-01-125-2688 (1650011252688) | 1680-00-503-5257 (1680005035257) | |
| 1650-01-166-8758 (1650011668758) | 1610-00-923-1683 (1610009231683) | 1680-01-081-9087 (1680010819087) | 1650-01-146-8373 (1650011468373) | |
| 1650-01-445-8900 (1650014458900) | 1680-00-485-1223 (1680004851223) | 1650-00-097-0333 (1650000970333) | 1680-01-455-0435 (1680014550435) | |
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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