National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , INTERNAL WRENCH
Definition:
A CYLINDRICAL-SHAPED NUT, THE END OPPOSITE THE BEARING SURFACE BEING DESIGNED WITH AN INTERNAL SOCKET OR SPLINES FOR USE WITH AN INSERTED WRENCH. 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 |
|---|---|---|---|---|---|---|---|---|
| NAS443-16 | 80205 | A | 3 | 2 | X | XX | ||
| MILN25027 | 81349 | M | 4 | 1 | E | XX |
CAGE Information
| Code | Company |
|---|---|
| 80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 OVERALL EXCEPT INSERT |
| MATT | MATERIAL | STEEL OVERALL EXCEPT INSERT |
| ADEA | NUT HEIGHT | 1.844 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNS |
| MATT | MATERIAL | FIBER LOCKING INSERT |
| AATB | WIDTH BETWEEN FLATS | 1.128 INCHES MINIMUM AND 1.138 INCHES MAXIMUM |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS443 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| ABQZ | INTERNAL DRIVE STYLE | DOUBLE HEXAGON |
| AAJD | THREAD CLASS | 3B |
| AZKQ | TEMP RATING | NOT RATED |
| ACTD | NUT DIAMETER | 1.625 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 1.000 INCHES |
| ACTA | NUT STYLE | INTERNAL WRENCHING |
| SFTT | SURFACE TREATMENT | CADMIUM NUT |