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National Stock Number:
1385-01-047-4859
Federal Supply Class:
1385
National Item Identification Number:
010474859
Description:
EXTENSION,SPANNER WRENCH
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Manufacturer Information:
| 5013001 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | C/O ALLOY STEEL ASTM-A-331 GRADE 4340 OR 8740,HEAT TREATED TO ROCKWELLC 45-50 IN ACCORDANCE WITH MIL-H-6875,PHOSPHATE COAT IN ACCORDANCE WITH MIL-C-16236 TYPE M CLASS 2,OVERALL LENGTH 1.66 IN. NOM,ONE END 0.500 IN. DIA WITH 0.3125-18UNC-2B INTERNAL THREAD 0.750 IN. DEEP,HAVING A WRENCHING FACILITY 0.375 IN. THICK AND 0.380 IN. LONG,SECOND END HAVING A 0.3125-18 UNC-2A EXTERNAL THREAD WITH A 0.06 IN. BY 45 DEG CHAMFER ON THE END |
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