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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
NAS1133V6 92215 A 5 2 4 KZ
NAS1133V6 50568 A 5 2 4 KZ
NAS1133V6 L4528 A 5 2 4 ZZ
NAS1133V6 97928 R 5 9 4 KZ
NAS1133V6 56878 A 5 9 4 KZ
NAS1133V6 17446 A C 1 5 ZZ 9F
NAS1133V6 07851 A 5 2 4 KZ
NAS1133V6 58998 A 5 2 4 KZ
NAS1133V6 53606 A 5 2 4 KZ
NAS1133V6 30902 F 5 9 4 KZ
NAS1133V6 73197 A 5 2 4 KZ
NAS1133V6 80539 A 5 2 4 KZ
NAS1133V6 80205 A 3 2 4 SE
NAS1133V6 08938 F 5 9 4 KZ
NAS1133V6 04348 H 5 9 4 KZ

CAGE Information

Code Company
04348 LAWRENCE ENGINEERING AND SUPPLY INC
92215 ALCOA GLOBAL FASTENERS INC. DBA ALCO
50568 APCOM INC
L4528 LISI AEROSPACE CANADA CORP
97928 HUCK INTL INC
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
17446 HUCK INTERNATIONAL INC. DBA ALCOA FA
07851 NOR-CAL SUPPLY CO.INC.
58998 EMHART TEKNOLOGIES LLC DBA FASTENER
53606 PLASTIC AND METAL PRODUCTS CORPORATI
30902 F AND C SALES INC
73197 HI-SHEAR CORPORATION
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
80205 NATIONAL AEROSPACE STANDARDS COMMITT
08938 AIR INDUSTRIES CO INC

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CSYM SURFACE FINISH 32.0 MICROINCHES THREADS
CSYM SURFACE FINISH 32.0 MICROINCHES THREADS
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
CSYM SURFACE FINISH 32.0 MICROINCHES GRIP
THSD THREAD SERIES DESIGNATOR UNJF
CSYM SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD
CQBC MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
AAJD THREAD CLASS 3A
AASA THREAD LENGTH 0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM
AASB FASTENER LENGTH 0.636 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
AASL HEAD DIAMETER 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
AASU HEAD HEIGHT 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION NAS 621,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AAUR GRIP DIAMETER 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
MATT MATERIAL TITANIUM ALLOY UNS R54520 OVERALL
ABQZ INTERNAL DRIVE STYLE OFFSET CRUCIFORM (TORQUE SET)
CMLP THREAD QUANTITY PER INCH 32
ANEE GRIP LENGTH 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
AASK HEAD STYLE PAN

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