LOCKHEED MARTIN CORPORATION | 56232 |
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 96906 |
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 80205 |
BFGOODRICH CO THE AEROSPACE DIV ENGINEERED POLYMER PRODUCTS | 3481 |
THREAD CLASS | 3B |
THREAD DIRECTION | RIGHT-HAND |
HEAD STYLE | FLAT COUNTERSUNK |
HEAD DIAMETER | 0.391 INCHES NOMINAL |
NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK |
NUT DIAMETER | 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
NUT LENGTH | 0.829 INCHES MINIMUM AND 0.859 INCHES MAXIMUM |
UNABLE TO DECODE | +0.316 TO 0.366 INCHES |
SHANK END TYPE | OPEN |
THREAD SERIES | UNF |
THREAD QUANTITY PER INCH | 32 |
NOMINAL THREAD SIZE | 0.190 INCHES |
HEAD COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
MATERIAL | STEEL COMP 430 OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
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. |