NIIN Output Data
NIIN:
NSN:
Item Name:
NUT , SELF-LOCKING , EXTENDED WASHER
Definition:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY. 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 |
|---|---|---|---|---|---|---|---|---|
| H50437-4 | F7652 | A | 5 | 2 | 4 | ZF | ||
| GN512JG4 | 26512 | A | 7 | 2 | A | KZ | ||
| 78456-820 | 80539 | A | 5 | 9 | 5 | KZ | ||
| N11-4 | 73197 | A | 3 | 2 | 5 | KZ | ||
| H50437-4 | 15653 | A | 3 | 2 | 5 | KZ | ||
| 78456-820 | 56878 | A | 3 | 2 | 5 | KZ | ||
| N11-4 | L4528 | A | 3 | 2 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 15653 | ALCOA GLOBAL FASTENERS INC. |
| F7652 | B E AEROSPACE CONSUMABLES MANAGEMENT |
| 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 80539 | SPS TECHNOLOGIES LLC DBA AEROSPACE F |
| 73197 | HI-SHEAR CORPORATION |
| 56878 | SPS TECHNOLOGIES LLC DBA AEROSPACE D |
| L4528 | LISI AEROSPACE CANADA CORP |
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 |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| ADFK | NUT COUNTERBORE DEPTH | 0.175 INCHES MINIMUM NUT AND 0.185 INCHES MAXIMUM NUT |
| AAWY | COUNTERBORE DIAMETER | 0.291 INCHES MINIMUM NUT AND 0.295 INCHES MAXIMUM NUT |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.365 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| SFTT | SURFACE TREATMENT | TIN OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AZKQ | TEMP RATING | 232.0 DEG CELSIUS MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | STEEL COMP 8740 OVERALL OR STEEL COMP 4037 OVERALL |
| AAJD | THREAD CLASS | 3B |
| AAVX | WASHER OUTSIDE DIAMETER | 0.425 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B545 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| BZRR | THREAD SERIES | UNJF |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |