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		                        | National Stock Number:
 5310-00-276-1104
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 002761104
 
 Description:
 NUT,PLAIN,SQUARE
 
 Detail:
 A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
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 Manufacturer Information:
 
 | 119604-001 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | 334-0485-00 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV |  | 334-0485-000 | 13499 | ROCKWELL COLLINS, INC. |  | P334-0485-00 | 77250 | ALLIED PRODUCTS CORP PHEOLL MFG CO DIV |  | 334-0485-000 | 95105 | ROCKWELL COLLINS, INC. |  | 572046-1 | 98738 | HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS |  | QAP00283 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA |  | P334-0485-000 | 77250 | ALLIED PRODUCTS CORP PHEOLL MFG CO DIV |  | SMD343619-7 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |  | SMD343619-7 | 98738 | HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS | 
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 Techincal Specification:
 
 | BEARING SURFACE TYPE | FLAT |  | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 4037 OVERALL |  | NOMINAL THREAD SIZE | 0.112 INCHES |  | NUT HEIGHT | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |  | NUT STYLE | SQUARE |  | SURFACE TREATMENT | CADMIUM OVERALL |  | THREAD CLASS | 2B |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 40 |  | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |  | WIDTH ACROSS FLATS | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM | 
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