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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
121754-6-20 56878 A 3 2 5 ZZ
AIC9535-6-20 06725 A 3 2 A KZ
VT1696-6-20 06950 A 3 2 A KZ
C9535-6-20 56878 A 5 9 5 ZZ
C9535-6-20 06725 A 5 9 5 ZZ
121754-6-20 80539 A 3 2 A KZ
PBF1198-6-20 27624 A 3 2 A KZ
VT1696-6-20 92215 A 3 2 A KZ
C9535-6-20 81755 A 7 2 A KZ

CAGE Information

Code Company
06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTR
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
06950 ALCOA GLOBAL FASTENERS INC. DBA ALCO
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
27624 PAUL R. BRILES INC. DBA PB FASTENERS
92215 ALCOA GLOBAL FASTENERS INC. DBA ALCO
81755 LOCKHEED MARTIN CORPORATION DBA LOCK

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CSYM SURFACE FINISH 32.0 MICROINCHES THREADS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FEAT SPECIAL FEATURES TOP OF HEAD IS FLAT
CMLP THREAD QUANTITY PER INCH 24
CSYM SURFACE FINISH 32.0 MICROINCHES GRIP
AASB FASTENER LENGTH 1.805 INCHES MINIMUM AND 1.835 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNJF
AASK HEAD STYLE FILLISTER COUNTERSUNK
AASL HEAD DIAMETER 0.515 INCHES MINIMUM AND 0.535 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
AAUR GRIP DIAMETER 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
AASA THREAD LENGTH 0.545 INCHES MINIMUM AND 0.595 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.375 INCHES
AASU HEAD HEIGHT 0.096 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
ANEE GRIP LENGTH 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
MATT MATERIAL STEEL COMP H11 OVERALL
ABQZ INTERNAL DRIVE STYLE OFFSET CRUCIFORM (TORQUE SET)

Similar Parts

AIC9535-6-20 , AIC9535620 , 5305-01-236-2898 , 5305012362898 , 012362898 , 121754-6-20 , AIC9535-6-20 , VT1696-6-20 , C9535-6-20 , C9535-6-20 , 121754-6-20 , PBF1198-6-20 , VT1696-6-20 , C9535-6-20 ,