3020-00-177-1260 GEAR,SPUR Index 1210-00-177-1262 SHAFT AND BRAKE ASS

National Stock Number:
5310-00-177-1261

Federal Supply Class:
5310

National Item Identification Number:
001771261

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
0N04709898230NATIONAL SECURITY AGENCY


Techincal Specification:
THREAD SERIESUNEF
NOMINAL THREAD SIZE0.688 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY 360 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTTIN OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-T-10727,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEROUND
NUT DIAMETER0.843 INCHES NOMINAL
NUT THICKNESS0.150 INCHES NOMINAL
WIDTH ACROSS FLATS0.795 INCHES NOMINAL


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