| Item Name | Cover Access |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-121-3070 (001213070) |
| NCB Code | USA (00) |
| Manufacturer | Allison Transmission Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS |
| AARX | INSIDE DIAMETER | 3.020 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.335 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.127 INCHES MINIMUM AND 0.142 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND,ONE HOLE |
| ADPN | FIRST RECESS INSIDE HEIGHT | 0.200 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| ADPP | SECOND RECESS INSIDE HEIGHT | 0.500 INCHES NOMINAL |
| ADPQ | INSIDE CORNER RADIUS | 0.031 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.135 INCHES NOMINAL |
| ADPT | FIRST RECESS DIAMETER | 3.712 INCHES NOMINAL |
| ADPW | OUTSIDE CORNER RADIUS | 0.218 INCHES NOMINAL |
| ADPX | BODY OUTSIDE RADIUS | 0.090 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | THREADED FASTENER |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| ADVJ | BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 2.000 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 3930-00-903-0899 |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 5340-00-121-3070, 5340001213070 | ||||
| 5330-00-037-6893 (5330000376893) | 5307-00-803-5029 (5307008035029) | 5306-00-638-8373 (5306006388373) | 5330-01-185-7225 (5330011857225) | |
| 5365-00-089-1699 (5365000891699) | 5331-01-025-7783 (5331010257783) | 5330-01-362-7880 (5330013627880) | 5307-01-286-8388 (5307012868388) | |
| 5340-01-407-7865 (5340014077865) | 5340-01-609-2404 (5340016092404) | 5330-01-167-2303 (5330011672303) | 5340-01-145-4055 (5340011454055) | |
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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