Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , PLATE
Definition:
A NUT WITH A FLANGED BASE OF VARIED SHAPES WHICH MAY BE PLAIN OR MOUNTED BY RIVETS, BOLTS, WELDING OR INTEGRAL PRONGS. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
CAGE Information
| Code | Company |
|---|---|
| 80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5732,A286 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AMS5525,A286 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5737,A286 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| ADEC | PLATE WIDTH | 11.0 MILLIMETERS MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 2.5 MILLIMETERS MINIMUM AND 2.7 MILLIMETERS MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 2.2 MILLIMETERS MINIMUM NUT |
| BZRR | THREAD SERIES | MJ |
| CQJX | NOMINAL THREAD SIZE | 4.0 MILLIMETERS |
| CQFM | HARDNESS RATING | NOT RATED |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NA0028 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| ACTA | NUT STYLE | PLATE (FLOATING) |
| AAWY | COUNTERBORE DIAMETER | 4.4 MILLIMETERS MINIMUM NUT |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADEB | PLATE THICKNESS | 0.7 MILLIMETERS MAXIMUM |
| CTTC | THREAD TOLERANCE CLASS | 4H6H INTERNAL |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 17.0 MILLIMETERS NOMINAL |
| CQQR | THREAD PITCH IN MILLIMETERS | 0.70 |
| ADEA | NUT HEIGHT | 5.8 MILLIMETERS MAXIMUM |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 8.5 MILLIMETERS NOMINAL |
| AZKQ | TEMP RATING | 235.0 DEG CELSIUS NOMINAL |
| CBBL | FEATURES PROVIDED | FLOATING NUT |
| ACVN | NUT LENGTH | 23.2 MILLIMETERS MAXIMUM |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |