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 |
|---|---|
| 72962 | HARVARD INDUSTRIES 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 |
|---|---|---|
| ADFK | NUT COUNTERBORE DEPTH | 0.060 INCHES MINIMUM NUT |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.310 INCHES NOMINAL NUT |
| ADEB | PLATE THICKNESS | 0.031 INCHES NOMINAL |
| ACVN | NUT LENGTH | 1.292 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6350 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR SAE1045 ASSN STD 6TH MATERIAL RESPONSE OVERALL OR SAE1048 ASSN STD 8TH MATERIAL RESPONSE OVERALL OR SAE1035 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR AMS6359 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR SAE1042 ASSN STD 5TH MATERIAL RESPONSE OVERALL OR SAE1040 ASSN STD 4TH MATERIAL RESPONSE OVERALL OR SAE1046 ASSN STD 7TH MATERIAL RESPONSE OVERALL OR SAE149 ASSN STD 9TH MATERIAL RESPONSE OVERALL OR SAE1050 ASSN STD 10TH MATERIAL RESPONSE OVERALL |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | NOT RATED |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL OR STEEL COMP 1035 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 1042 OVERALL OR STEEL COMP 1045 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 1049 OVERALL OR STEEL COMP 1548 OVERALL OR STEEL COMP 1046 OVERALL OR STEEL COMP 1050 OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABTB | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.113 INCHES MAXIMUM |
| ACTA | NUT STYLE | PLATE |
| ADEC | PLATE WIDTH | 0.516 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3B |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| ZZZK | SPECIFICATION/STANDARD DATA | 81205-BACN10JB MANUFACTURERS STANDARD |
| BZRR | THREAD SERIES | UNJF |
| CBBL | FEATURES PROVIDED | FLOATING NUT |
| ADEA | NUT HEIGHT | 0.340 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |