5305-00-405-2539 SETSCREW Index 5330-00-405-2542 GASKET

National Stock Number:
5310-00-405-2540

Federal Supply Class:
5310

National Item Identification Number:
004052540

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:
10291843-118876U S ARMY AVIATION AND MISSILE COMMAND
S31KB27503481BFGOODRICH CO THE AEROSPACE DIV ENGINEERED POLYMER PRODUCTS


Techincal Specification:
HEAD HEIGHT0.062 INCHES NOMINAL
HEAD DIAMETER0.650 INCHES MINIMUM AND 0.680 INCHES MAXIMUM
HEAD STYLEFLAT KEYED
KEY LENGTH0.102 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A546 ASSN STD ALL MATERIAL RESPONSES OR ASTM A547 ASSN STD ALL MATERIAL RESPONSES OR ASTM A545 ASSN STD ALL MATERIAL RESPONSES OR ASTM A548 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1108 OR STEEL COMP 1110 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT DIAMETER0.409 INCHES MINIMUM AND 0.413 INCHES MAXIMUM
NUT LENGTH1.328 INCHES MINIMUM AND 1.358 INCHES MAXIMUM
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
SHANK END TYPECLOSED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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