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National Stock Number (NSN) Output Data

NSN:
5305-01-069-8910
NIIN:
010698910
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
NAS1203-64 73197 A 5 9 4 KZ
NAS1203-64 07851 A 5 9 4 KZ
NAS1203-64 04348 H 5 9 4 KZ
NAS1203-64 30889 A 5 9 4 KZ
NAS1203-64 56878 A 5 9 4 KZ
NAS1203-64 08938 F 5 9 4 KZ
NAS1203-64 82172 F 5 9 4 KZ
NAS1203-64 71563 F 5 9 4 KZ
NAS1203-64 80539 A 5 9 4 KZ
NAS1203-64 50568 A 5 9 4 KZ
NAS103-64 30902 F 5 9 4 KZ
NAS1203-64 80205 A 3 2 4 KZ

CAGE Information

Code Company
04348 LAWRENCE ENGINEERING AND SUPPLY INC
73197 HI-SHEAR CORPORATION
07851 NOR-CAL SUPPLY CO.INC.
30889 ERIKS SOUTHWEST INC DBA MONTCLAIR EN
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
08938 AIR INDUSTRIES CO INC
82172 DURHAM AIRCRAFT SERVICE INC
71563 COLLINS ENGINEERING CORP
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
50568 APCOM INC
30902 F AND C SALES INC
80205 NATIONAL AEROSPACE STANDARDS COMMITT

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
AASL HEAD DIAMETER 0.328 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNJF
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CQBC MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
ZZZK SPECIFICATION/STANDARD DATA 80205-NAS1203 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
AAJD THREAD CLASS 3A
AASA THREAD LENGTH 0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM
AASB FASTENER LENGTH 4.261 INCHES MINIMUM AND 4.291 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
MATT MATERIAL STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 4340 OVERALL
AAJF THREAD DIRECTION RIGHT-HAND
ANEE GRIP LENGTH 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM
CQFM HARDNESS RATING 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
AASK HEAD STYLE FLAT COUNTERSUNK
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
AAUR GRIP DIAMETER 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
CMLP THREAD QUANTITY PER INCH 32

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