Part Number
Definition:
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.
CAGE Information
Code | Company |
---|---|
0VK23 | BOLLHOFF RIVNUT INC FASTENING & ASSE |
Federal Supply Class
Title
NUTS AND WASHERS
Inclusions:
INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.
Exclusions:
EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
SFTT | SURFACE TREATMENT | ZINC OVERALL |
BZRR | THREAD SERIES | UNF |
AASU | HEAD HEIGHT | 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
ACVN | NUT LENGTH | 0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
CQFM | HARDNESS RATING | NOT RATED |
MATT | MATERIAL | STEEL COMP 1110 OVERALL |
AASK | HEAD STYLE | FLAT |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AAJD | THREAD CLASS | 3B |
AZKQ | TEMP RATING | NOT RATED |
ACTD | NUT DIAMETER | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
AASL | HEAD DIAMETER | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
ADEY | NUT GRIP RANGE | +0.010/+0.045 INCHES |
CMLP | THREAD QUANTITY PER INCH | 32 |
ADFN | SHANK END TYPE | OPEN |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |