Thank you for taking an interest in the NSN 5340-01-257-5231 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 5340-01-257-5231, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 68A690879-2019, 68A690879-2015, 68A690879-2015-2017-2019, 68A690879-2015 2017 2019, 68A690879-2017, and others that belong to our NSN 5340-01-257-5231 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| Item Name | Clamp Block |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-257-5231 (012575231) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Plastifab Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 68A690879-2019 | boeing company the | clamp block | 76301 | RFQ |
| 68A690879-2015 | boeing company the | clamp block | 76301 | RFQ |
| 68A690879-2015-2017-2019 | plastifab incorporated | clamp block | 58870 | RFQ |
| 68A690879-2015 2017 2019 | boeing company the | clamp block | 76301 | RFQ |
| 68A690879-2017 | boeing company the | clamp block | 76301 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.560 INCHES MINIMUM AND 3.590 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.758 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.500 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 2 |
| AFEC | DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH | 0.205 INCHES MINIMUM AND 0.211 INCHES MAXIMUM |
| AZGM | MOUNTING FACILITY | UNTHREADED HOLE |
| BYGG | BLOCK HEIGHT | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| CWTD | CLAMPING HOLE QUANTITY | 5 |
| CWWM | CLAMPING HOLE DIAMETER | 0.391 INCHES MINIMUM FOURTH HOLE AND 0.395 INCHES MAXIMUM FOURTH HOLE |
| CWWM | CLAMPING HOLE DIAMETER | 0.391 INCHES MINIMUM SECOND HOLE AND 0.395 INCHES MAXIMUM SECOND HOLE |
| CWWM | CLAMPING HOLE DIAMETER | 0.391 INCHES MINIMUM THIRD HOLE AND 0.395 INCHES MAXIMUM THIRD HOLE |
| CWXZ | CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND CLAMPING HOLES | 0.870 INCHES MINIMUM AND 0.874 INCHES MAXIMUM |
| CWYC | CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD CLAMPING HOLES | 0.600 INCHES MINIMUM AND 0.602 INCHES MAXIMUM |
| CWYH | CENTER TO CENTER DISTANCE BETWEEN FIRST AND FOURTH CLAMPING HOLES | 2.133 INCHES NOMINAL |
| CWYM | CENTER TO CENTER DISTANCE BETWEEN FIRST AND FIFTH CLAMPING HOLES | 3.060 INCHES MINIMUM AND 3.064 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | HAS 2 SLOTTED CLAMPING HOLES ON EACH END,LG 0.313 IN.,WIDTH 0.205 IN. TO 0.211 IN. |
| MATT | MATERIAL | PLASTIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-15035 MIL SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| Relevant Components for NSN - 5340-01-257-5231, 5340012575231 | ||||
| 5305-12-356-4630 (5305123564630) | 5306-01-123-0403 (5306011230403) | 5330-01-162-6018 (5330011626018) | 5315-01-037-1295 (5315010371295) | |
| 5305-00-436-6756 (5305004366756) | 5355-01-653-5111 (5355016535111) | 5305-01-474-9232 (5305014749232) | 5310-00-127-3598 (5310001273598) | |
| 5360-00-996-1383 (5360009961383) | 5310-01-165-6898 (5310011656898) | 5342-01-521-4044 (5342015214044) | 5342-01-617-7013 (5342016177013) | |
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