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National Stock Number:
5340-00-558-1021
Federal Supply Class:
5340
National Item Identification Number:
005581021
Description:
INSERT,SCREW THREAD
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Manufacturer Information:
| 2142596-2 | 55974 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV | | 2142596-2 | 76301 | THE BOEING COMPANY | | KNKDL420 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | KNKDL420J | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. |
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Techincal Specification:
| FEATURES PROVIDED | INDIVIDUALLY KEYED | | FULL INTERNAL THREAD LENGTH | 0.250 INCHES NOMINAL | | INSERT SIZE | 0.500-20 UNF 2A | | INTERNAL THREAD RELIEF DEPTH | 0.150 INCHES NOMINAL | | LENGTH | 0.385 INCHES MINIMUM AND 0.415 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | STYLE DESIGNATOR | KEYLOCK | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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