| Item Name | Cover Access |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-057-3090 (000573090) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc, Donaldson Company Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS |
| AARX | INSIDE DIAMETER | 2.266 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.047 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 3.375 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND,ONE HOLE |
| ADPN | FIRST RECESS INSIDE HEIGHT | 0.188 INCHES NOMINAL |
| ADPP | SECOND RECESS INSIDE HEIGHT | 0.500 INCHES NOMINAL |
| ADPQ | INSIDE CORNER RADIUS | 0.094 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.047 INCHES NOMINAL |
| ADPT | FIRST RECESS DIAMETER | 3.297 INCHES NOMINAL |
| ADPW | OUTSIDE CORNER RADIUS | 0.094 INCHES NOMINAL |
| ADPX | BODY OUTSIDE RADIUS | 0.094 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | THREADED FASTENER |
| ADQK | MOUNTING OPENING SHAPE STYLE | THREADED HOLE |
| ADVJ | BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 1.687 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ENAMEL |
| Components Related to NSN - 5340-00-057-3090, 5340000573090 | ||||
| 5330-01-334-7310 (5330013347310) | 5365-00-969-6150 (5365009696150) | 5310-01-669-3902 (5310016693902) | 5340-01-413-2057 (5340014132057) | |
| 5325-00-364-9598 (5325003649598) | 5360-00-567-5070 (5360005675070) | 5340-01-491-4788 (5340014914788) | 5340-01-026-3025 (5340010263025) | |
| 5365-01-155-7183 (5365011557183) | 5355-00-492-8457 (5355004928457) | 5365-00-145-1236 (5365001451236) | 5307-00-245-8721 (5307002458721) | |
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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