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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SCREW , CLOSE TOLERANCE

Definition:

A SCREW, MACHINE OR SCREW, CAP, SOCKET HEAD WHOSE UNTHREADED PORTION IS OF SPECIFIED GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001 IN.) (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS (1.000 IN.) (25 MM) OR LESS IN DIAMETER. ITEMS OVER (1.000 IN.) (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN THOUSANDTHS (0.0015 IN.) (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001 IN.) (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. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER. IT IS NOT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
NAS7412BD74 82918 A 3 2 A ZZ

CAGE Information

Code Company
82918 THE BOEING COMPANY GLOBAL SERVICES &

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AGAV END ITEM IDENTIFICATION C-135 AIRCRAFT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CRSQ COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
MATT MATERIAL STEEL COMP 4140 OVERALL
THSD THREAD SERIES DESIGNATOR UNJF
AAUR GRIP DIAMETER 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
ANEE GRIP LENGTH 4.615 INCHES MINIMUM AND 4.635 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE III
AASK HEAD STYLE FLAT COUNTERSUNK
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE II.CLASS 2 WITH DULL BLACK CHROMATE TREATMENT FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AASA THREAD LENGTH 0.666 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 16
HUES COLOR BLACK OVERALL
AHYM NOMINAL THREAD DIAMETER 0.750 INCHES
AASL HEAD DIAMETER 1.406 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
SFTT SURFACE TREATMENT CADMIUM OVERALL
AASB FASTENER LENGTH 5.291 INCHES NOMINAL

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