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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BOLT , SHEAR

Definition:

A HIGH STRENGTH, 160,000 POUNDS PER SQUARE INCH (1100 MEGAPASCALS) MINIMUM TENSILE STRENGTH EXTERNALLY THREADED FASTENER DESIGNED FOR USE IN APPLICATIONS INVOLVING GREAT SHEAR STRESS. THE HEAD IS DESIGNED TO ACCOMMODATE AN EXTERNAL WRENCH OR DRIVER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER, NOR IS IT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. THE UNTHREADED PORTION IS OF SPECIFIC GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS ONE INCH (25 MM) OR LESS IN DIAMETER. ITEMS OVER ONE INCH (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN THOUSANDTHS (0.0015) OF AN INCH (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) BELOW THE MINIMUM SHANK DIAMETER, BUT NOT BELOW THE MINIMUM MAJOR DIAMETER FOR APPLICABLE CLASS OF FIT, AS SHOWN IN THE SCREW THREAD STANDARDS, FED STD H28 AND/OR OTHER NATIONALLY RECOGNIZED STANDARDS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. SEE BOLT, MACHINE AND BOLT, CLEVIS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
20-106-04028L 97499 A 5 1 5 KE
MS14181-04028L 96906 M 2 2 3 KE

CAGE Information

Code Company
96906 MILITARY STANDARDS PROMULGATED BY MI
97499 BELL HELICOPTER TEXTRON INC.

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
THSD THREAD SERIES DESIGNATOR UNJF
AASB FASTENER LENGTH 2.255 INCHES MINIMUM AND 2.285 INCHES MAXIMUM
CSYM SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD
AAZH HEAD MINOR DIAMETER 0.235 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AASK HEAD STYLE SPLINE EXTENDED WASHER
CMLP THREAD QUANTITY PER INCH 28
AHYM NOMINAL THREAD DIAMETER 0.2500 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
AATD EXTENDED WASHER THICKNESS 0.026 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
CQBC MINIMUM TENSILE STRENGTH 220000 POUNDS PER SQUARE INCH
AAUR GRIP DIAMETER 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
AGAV END ITEM IDENTIFICATION F/A-18E AIRCRAFT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ANEE GRIP LENGTH 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM
CRTL CRITICALITY CODE JUSTIFICATION AGAV
AASU HEAD HEIGHT 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
AATC EXTENDED WASHER DIAMETER 0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
AASA THREAD LENGTH 0.495 INCHES MINIMUM
MATT MATERIAL NICKEL ALLOY 718 OVERALL
SFTT SURFACE TREATMENT PASSIVATE OVERALL

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MS14181-04028L , MS1418104028L , 5306-01-473-6370 , 5306014736370 , 014736370 , 20-106-04028L , MS14181-04028L ,