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National Stock Number (NSN) Output Data

NSN:
5310-00-558-7526
NIIN:
005587526
Item Name:
NUT , SELF-LOCKING , DOUBLE HEXAGON

Definition:

A NUT HAVING 12 DRIVE POINTS AND 24 SIDES. THE BEARING SURFACE MAY BE WASHER FACED. AN INTEGRAL LOCKING FEATURE IS INCORPORATED IN THE DESIGN OF THE HEAD OR IN THE THREADS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
EWN22-12 56878 A 3 2 A KZ
5191382 D9182 A C 1 6 ZZ AC
EWN22-1216 56878 A 5 9 A KZ

CAGE Information

Code Company
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
D9182 BOSCH REXROTH GMBH LOHMANN STOLTERFO

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
BZRR THREAD SERIES UNF
ASDB WIDTH ACROSS FLATS 1.508 INCHES NOMINAL
AZKQ TEMP RATING 550.0 DEG FAHRENHEIT NOMINAL
ACTA NUT STYLE DOUBLE HEXAGON
CQFM HARDNESS RATING 27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
AAJD THREAD CLASS 3B
CRTM BEARING SURFACE TYPE CHAMFERED
CMLP THREAD QUANTITY PER INCH 16
ADEA NUT HEIGHT 1.005 INCHES NOMINAL
MATT MATERIAL STEEL COMP 8630 OVERALL OR STEEL COMP 8740 OVERALL
CQJX NOMINAL THREAD SIZE 0.750 INCHES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 6280 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SFTT SURFACE TREATMENT CADMIUM OVERALL
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN

Similar Parts

EWN22-12 , EWN2212 , 5310-00-558-7526 , 5310005587526 , 005587526 , EWN22-12 , 5191382 , EWN22-1216 ,