4820-01-471-4511 VALVE,ANGLE Index 5310-01-471-4513 NUT BLANK

National Stock Number:
5310-01-471-4512

Federal Supply Class:
5310

National Item Identification Number:
014714512

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:
1242140319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12421403-074076M6AMZ ALABAMA INC.
12421403-0740FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
S25B3310VK23BOLLHOFF RIVNUT., INC. FASTENING AND ASSEMBLY TECHNOLOGY DBA BOLLHOFF RIVNUT., INC. DIV BOLLHOFF RIVNUT., INC.
12421403-07419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
S25B3313H464BOLLHOFF INC.


Techincal Specification:
HEAD DIAMETER0.529 INCHES NOMINAL
HEAD COUNTERSINK ANGLE100.0 DEGREES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576,GRADE 1010 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576,GRADE 1110 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1010 OR STEEL COMP 1110 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT DIAMETER0.382 INCHES MAXIMUM
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
NUT LENGTH1.113 INCHES MAXIMUM
SHANK END TYPECLOSED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,TYPE II,CLASS FE/ZN 8 ASSN STD 1ST TREATMENT RESPONSE OR ASTM B633,TYPE II,CLASS FE/ZN 12 ASSN STD 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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