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 |
|---|---|
| 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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE SHELL OR MIL-A-8625 TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE SHELL OR QQ-P-416 FED SPEC 3RD TREATMENT RESPONSE SHELL |
| BZRR | THREAD SERIES | UNF |
| ABTB | MOUNTING HOLE DIAMETER | 0.161 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 120.0 DEGREES NOMINAL NUT |
| MATT | MATERIAL | ALUMINUM SHELL OR STEEL SHELL |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1031 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| MATT | MATERIAL | STEEL NUT |
| CQFM | HARDNESS RATING | NOT RATED |
| AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.123 INCHES MINIMUM AND 1.127 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ADEB | PLATE THICKNESS | 0.115 INCHES MAXIMUM |
| ACTA | NUT STYLE | PLATE |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| AAJD | THREAD CLASS | 3B |
| SFTT | SURFACE TREATMENT | ANODIZE SHELL OR OXIDE FILM SHELL OR CADMIUM SHELL |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADEA | NUT HEIGHT | 0.504 INCHES MAXIMUM |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.562 INCHES NOMINAL |
| ADEC | PLATE WIDTH | 0.719 INCHES MAXIMUM |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| SFTT | SURFACE TREATMENT | CADMIUM NUT |
| ACVN | NUT LENGTH | 1.477 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | FLOATING NUT |