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 |
|---|---|
| 15653 | ALCOA GLOBAL FASTENERS INC. |
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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 24 |
| AAWY | COUNTERBORE DIAMETER | 0.440 INCHES MAXIMUM BASE |
| ABTB | MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| ADEB | PLATE THICKNESS | 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| ACVN | NUT LENGTH | 1.421 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PASSIVATE SHELL |
| ABKW | OVERALL HEIGHT | 0.929 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PASSIVATE WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES SHELL |
| MATT | MATERIAL | STEEL COMP 302 SHELL OR STEEL COMP 304 SHELL OR STEEL COMP 301 SHELL OR STEEL COMP 316 SHELL |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| CQFM | HARDNESS RATING | NOT RATED |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.123 INCHES MINIMUM AND 1.127 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CL 1,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE SEAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.642 INCHES MINIMUM AND 0.817 INCHES MAXIMUM |
| ACTA | NUT STYLE | PLATE |
| MATT | MATERIAL | STEEL COMP 301 WASHER OR STEEL COMP 304 WASHER OR STEEL COMP 302 WASHER OR STEEL COMP 316 WASHER |
| AAJD | THREAD CLASS | 3B |
| AZKQ | TEMP RATING | NOT RATED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES WASHER |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADEC | PLATE WIDTH | 0.860 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.100 INCHES MINIMUM BASE |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| BZRR | THREAD SERIES | UNJF |
| CBBL | FEATURES PROVIDED | FLOATING NUT |
| MATT | MATERIAL | IRON ALLOY 660 NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |