5310-01-581-9018 WASHER,FLAT Index 5310-01-581-9117 WASHER,SHOULDERED AND RECESSED

National Stock Number:
5310-01-581-9061

Federal Supply Class:
5310

National Item Identification Number:
015819061

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:
CH2528-4400VK23BOLLHOFF RIVNUT., INC. FASTENING AND ASSEMBLY TECHNOLOGY DBA BOLLHOFF RIVNUT., INC. DIV BOLLHOFF RIVNUT., INC.
CH2528-4403H464BOLLHOFF INC.
GN512C4-44026512NORTHROP GRUMMAN SYSTEMS CORPORATION
GN512C4-4403H464BOLLHOFF INC.


Techincal Specification:
HEAD HEIGHT0.058 INCHES NOMINAL
HEAD DIAMETER0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
HEAD STYLEFLAT
MATERIALSTEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT GRIP RANGE+0.260 TO 0.320 INCHES
NUT DIAMETER0.318 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
NUT LENGTH0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
SHANK END TYPEOPEN
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
TEMP RATING232.0 DEG CELSIUS MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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