Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , DOUBLE HEXAGON
Definition:
A NUT HAVING 12 DRIVE POINTS AND 24 SIDES. THE BEARING SURFACE MAY BE WASHER FACED. AN INTEGRAL LOCKING FEATURE IS INCORPORATED IN THE DESIGN OF THE HEAD OR IN THE THREADS.
CAGE Information
| Code | Company |
|---|---|
| 019L2 | MAC LEAN-FOGG COMPANY DBA MAC LEAN-E |
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 | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| BZRR | THREAD SERIES | UNF |
| PRMT | PRECIOUS MATERIAL | SILVER |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
| ZZZK | SPECIFICATION/STANDARD DATA | 07482--50T421 MANUFACTURERS SPECIFICATION |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| AAJD | THREAD CLASS | 3B |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | D CLASS |
| AZKQ | TEMP RATING | 1200.0 DEG FAHRENHEIT NOMINAL |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| ADEA | NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.259 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| ASDB | WIDTH ACROSS FLATS | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |