|
|
|
National Stock Number:
5310-01-396-1786
Federal Supply Class:
5310
National Item Identification Number:
013961786
Description:
NUT,SELF-LOCKING,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. IT 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. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
|
Manufacturer Information:
| NAS1731-4-3 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
|
Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 304 OR | | STEEL COMP 305 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK | | NUT DIAMETER | 0.325 INCHES MINIMUM AND | | 0.327 INCHES MAXIMUM | | NUT LENGTH | 0.377 INCHES MINIMUM AND | | 0.407 INCHES MAXIMUM | | NUT GRIP RANGE | 0.120 TO 0.160 INCHES | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | HEAD STYLE | SERRATED WITH PILOT | | HEAD DIAMETER | 0.353 INCHES MAXIMUM | | HEAD HEIGHT | 0.020 INCHES MINIMUM AND | | 0.030 INCHES MAXIMUM | | SHANK END TYPE | OPEN | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL | | SPECIFICATION/STANDARD DATA | 80205-NAS1731 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
|