AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Clamp Block Section |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-055-1491 (010551491) |
| NCB Code | USA (01) |
| Manufacturer | The Boeing Company |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 204-70298-1 | the boeing company | clamp block section | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.770 INCHES MINIMUM AND 2.810 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 0.730 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 2 |
| AFEC | DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.450 INCHES NOMINAL |
| AXPC | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES | 1.430 INCHES NOMINAL |
| AZGM | MOUNTING FACILITY | UNTHREADED HOLE |
| BYGG | BLOCK HEIGHT | 0.600 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| CWTD | CLAMPING HOLE QUANTITY | 2 |
| CWWM | CLAMPING HOLE DIAMETER | 0.440 INCHES NOMINAL FIRST HOLE |
| CWWM | CLAMPING HOLE DIAMETER | 0.560 INCHES NOMINAL SECOND HOLE |
| CWXC | DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| CWXN | DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER | 0.960 INCHES NOMINAL |
| CWXZ | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND CLAMPING HOLES | 1.430 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| Relevant Components for NSN - 5340-01-055-1491, 5340010551491 | ||||
| 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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