5998-01-480-2121 CIRCUIT CARD ASSEMBLY Index 5998-01-480-2123 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-01-480-2122

Federal Supply Class:
5310

National Item Identification Number:
014802122

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:
NAS1330C4B45180205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
HEAD STYLEFLAT COUNTERSUNK
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
SHANK END TYPECLOSED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
MATERIALSTEEL COMP 430 OVERALL
THREAD QUANTITY PER INCH28
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276,TYPE 430 ASSN STD 1ST MATERIAL RESPONSE OR
ASTM A580,TYPE 430 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT DIAMETER0.328 INCHES MINIMUM AND
0.332 INCHES MAXIMUM
NUT LENGTH0.985 INCHES MINIMUM AND
1.015 INCHES MAXIMUM
HEAD DIAMETER0.529 INCHES NOMINAL
HEAD COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
SPECIFICATION/STANDARD DATA80205-NAS1330 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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