5305-01-270-3056 SCREW,CLOSE TOLERANCE Index 5340-01-270-3058 BRACKET,ANGLE

National Stock Number:
5310-01-270-3057

Federal Supply Class:
5310

National Item Identification Number:
012703057

Description:
NUT,PLAIN,BLIND RIVET

Detail:
A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also NUT (1) SELF-LOCKING, BLIND RIVET. Excludes NUT (1), SLEEVE.


Manufacturer Information:
334-0178-00095105ROCKWELL COLLINS, INC.
A25-33125472GOODRICH CORPORATION


Techincal Specification:
HEAD COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
HEAD DIAMETER0.656 INCHES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
MATERIALALUMINUM ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT GRIP RANGE+0.271 TO 0.331 INCHES
NUT DIAMETER0.409 INCHES MINIMUM AND 0.413 INCHES MAXIMUM
NUT LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
SHANK END TYPEOPEN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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