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National Stock Number:
5340-01-199-1256
Federal Supply Class:
5340
National Item Identification Number:
011991256
Description:
STANDOFF,THREADED,SPACING
Detail:
A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.
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Manufacturer Information:
| 121301-2.25 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 121301-2.25 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 121301-2.25 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | LA94640-2 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | LA94640-2 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | LA94640-2 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | ROUND | | DIAMETER | 0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO FLAT | 0.1091 INCHES NOMINAL | | LENGTH | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | STYLE DESIGNATOR | LEFT INTERNAL THREAD | | THREAD LENGTH | 0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
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