AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cover Access |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-921-4388 (009214388) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS |
| AARX | INSIDE DIAMETER | 0.812 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.344 INCHES NOMINAL |
| ABGL | WIDTH | 1.700 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.281 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | DIAMOND,ROUNDED CORNERS,TWO HOLES |
| ABRY | LENGTH | 2.420 INCHES NOMINAL |
| ADNU | CORNER RADIUS | 0.310 INCHES NOMINAL |
| ADNX | BODY RADIUS | 0.850 INCHES NOMINAL |
| ADNY | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.800 INCHES NOMINAL |
| ADPN | FIRST RECESS INSIDE HEIGHT | 0.120 INCHES NOMINAL |
| ADPQ | INSIDE CORNER RADIUS | 0.020 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.161 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | THREADED FASTENER |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 5340-00-921-4388, 5340009214388 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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