Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , PLAIN , SLOTTED , HEXAGON
Definition:
A NUT HAVING A FLAT BEARING SURFACE AND 6 FLAT SIDES WITH SLOTS IN ITS UPPER PORTION. IT IS DESIGNED TO PROVIDE POSITIVE LOCKING WHEN USED WITH A SOLID OR SPLIT (COTTER) PIN. EXCLUDES NUT (1), PLAIN, CASTELLATED, HEXAGON.
CAGE Information
| Code | Company |
|---|---|
| 56442 | DIAMOND REO TRUCK CO |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 1035 OVERALL OR STEEL COMP 1340 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 3135 OVERALL |
| MATT | MATERIAL | STEEL COMP 1035 OVERALL OR STEEL COMP 1340 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 3135 OVERALL |
| BZRR | THREAD SERIES | UNF |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD 3RD MATERIAL RESPONSE OVERALL OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL OR SAE ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AISI ASSN STD 4TH MATERIAL RESPONSE OVERALL |
| ASDB | WIDTH ACROSS FLATS | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| CRTM | BEARING SURFACE TYPE | WASHER FACED |
| CQFM | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| ACTA | NUT STYLE | SLOTTED, HEXAGON |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CRSQ | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT |
| AZKQ | TEMP RATING | NOT RATED |
| ADEA | NUT HEIGHT | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 2B |
| CMLP | THREAD QUANTITY PER INCH | 20 |