| Item Name | Clamp Block Section |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-228-3381 (012283381) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.123 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.394 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.205 INCHES MINIMUM AND 0.211 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 2 |
| AFEC | DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.197 INCHES NOMINAL |
| AXPC | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 2.061 INCHES NOMINAL |
| AZGM | MOUNTING FACILITY | UNTHREADED HOLE |
| BYGG | BLOCK HEIGHT | 0.394 INCHES NOMINAL |
| CWTD | CLAMPING HOLE QUANTITY | 4 |
| CWWM | CLAMPING HOLE DIAMETER | 0.390 INCHES NOMINAL FIRST HOLE |
| CWWM | CLAMPING HOLE DIAMETER | 0.390 INCHES NOMINAL SECOND HOLE |
| CWWM | CLAMPING HOLE DIAMETER | 0.390 INCHES NOMINAL THIRD HOLE |
| CWWM | CLAMPING HOLE DIAMETER | 0.516 INCHES NOMINAL FOURTH HOLE |
| CWXC | DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.281 INCHES NOMINAL |
| CWXN | DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 0.624 INCHES NOMINAL |
| CWXZ | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND CLAMPING HOLES | 0.687 INCHES NOMINAL |
| CWYC | CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD CLAMPING HOLES | 1.375 INCHES NOMINAL |
| CWYH | CENTER TO CENTER DISTANCE BETWEEN FIRST AND FOURTH CLAMPING HOLES | 2.124 INCHES NOMINAL |
| Relevant Components for NSN - 5340-01-228-3381, 5340012283381 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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