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) | 00-318-0025 (003180025) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 3.750 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.437 INCHES NOMINAL |
| ABGL | WIDTH | 4.750 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| ABRY | LENGTH | 5.500 INCHES NOMINAL |
| ADNV | HOLE QUANTITY ALONG LENGTH | 4 |
| ADNZ | DISTANCE BETWEEN HOLES ALONG WIDTH | 3.000 INCHES NOMINAL |
| ADPN | FIRST RECESS INSIDE HEIGHT | 0.062 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.187 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | THREADED FASTENER |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| MATT | MATERIAL | IRON |
| ZZZV | FSC APPLICATION DATA | TIMING GEAR COVER |
| Relevant Components for NSN - 5340-00-318-0025, 5340003180025 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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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