1055-01-205-6887 PLATE,BLAST SHIELD Index 1270-01-205-6890 CELL ASSEMBLY,OPTICAL INSTRUMENT

National Stock Number:
5310-01-205-6888

Federal Supply Class:
5310

National Item Identification Number:
012056888

Description:
NUT,SELF-LOCKING,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.


Manufacturer Information:
1309249218876U S ARMY AVIATION AND MISSILE COMMAND
130924928L152HEWITT INC


Techincal Specification:
DRILLED HOLE DIAMETER0.580 INCHES NOMINAL
DRIVE POINT DEPTH0.090 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.060 INCHES NOMINAL
COUNTERSINK ANGLE60.0 DEGREES NOMINAL OVERALL
HOLE NOMINAL THREAD DIAMETER0.800 INCHES
HOLE THREAD QUANTITY PER INCH32
HOLE TYPE AND QUANTITY1 DRILLED AND 1 TAPPED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL THREAD SIZE0.800 INCHES
NUT DIAMETER0.900 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.167 INCHES NOMINAL
SPECIAL FEATURESITEM HAS 8 GROOVES AROUND THE OUTSIDE PERIMETER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION-1L-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNS


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