National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| SPL52400-4 | 15653 | A | 3 | 2 | A | ZZ | ||
| 6400220-1 | 82577 | A | 7 | 2 | A | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 15653 | ALCOA GLOBAL FASTENERS INC. |
| 82577 | RAYTHEON COMPANY DBA RAYTHEON |
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 |
|---|---|---|
| ADEC | PLATE WIDTH | 0.350 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| ACVN | NUT LENGTH | 0.801 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQFM | HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| ACTA | NUT STYLE | PLATE (FLOATING) |
| AAJD | THREAD CLASS | 3B |
| MATT | MATERIAL | STEEL COMP 1040 LOCKING INSERT OR STEEL COMP 4340 LOCKING INSERT OR STEEL COMP 1042 LOCKING INSERT OR STEEL COMP 1035 LOCKING INSERT OR STEEL COMP 1050 LOCKING INSERT OR STEEL COMP 4130 LOCKING INSERT OR STEEL COMP 8740 LOCKING INSERT |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADEB | PLATE THICKNESS | 0.027 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | THREAD IN ACCORDANCE WITH MIL-N-85353/1 |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CBBL | FEATURES PROVIDED | FLOATING NUT |
| ADEA | NUT HEIGHT | 0.281 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |