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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
AMS2800A612 1FY45 F 5 9 A KZ
SC2174A6-12 06950 A 5 9 A KZ
GB511DU6-12 73197 A 5 9 4 ZZ
122966A6-12 80539 A 5 9 A KZ
GB511DU6-12 06950 A 5 9 4 ZZ
MATP111A6-12 58845 A 5 9 A KZ
HR217A6-12 73197 A 5 9 A KZ
GB511DU6-12 80539 A 5 9 4 ZZ
PBF1355A6-12 27624 A 5 9 A KZ
GB511DU6-12 26512 A 7 2 A KZ
NAS1578A6-12P 80205 A 5 9 A KZ
NAS1578A6R12 80205 A 5 9 A KZ
GB511DU6-12 27624 A 3 2 4 ZZ

CAGE Information

Code Company
06950 ALCOA GLOBAL FASTENERS INC. DBA ALCO
1FY45 AERO MECHANICAL FASTENING SYSTEMS IN
73197 HI-SHEAR CORPORATION
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
58845 ABOUNDING SECURITY INC DIV OF MAA CO
27624 PAUL R. BRILES INC. DBA PB FASTENERS
26512 NORTHROP GRUMMAN SYSTEMS CORPORATION
80205 NATIONAL AEROSPACE STANDARDS COMMITT

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CMLP THREAD QUANTITY PER INCH 24
MATT MATERIAL STEEL COMP 4140 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 6150 OVERALL
THSD THREAD SERIES DESIGNATOR UNJF
AASL HEAD DIAMETER 0.722 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
CQBC MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
AAJD THREAD CLASS 3A
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AAJF THREAD DIRECTION RIGHT-HAND
ZZZK SPECIFICATION/STANDARD DATA 80205-NAS1578 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
AAUR GRIP DIAMETER 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
AASA THREAD LENGTH 0.569 INCHES MINIMUM AND 0.619 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.375 INCHES
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
AASU HEAD HEIGHT 0.206 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
AASB FASTENER LENGTH 1.329 INCHES MINIMUM AND 1.359 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE OFFSET CRUCIFORM (TORQUE SET)
ANEE GRIP LENGTH 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
AASK HEAD STYLE PAN

Similar Parts

GB511DU6-12 , GB511DU612 , 5305-01-292-6327 , 5305012926327 , 012926327 , AMS2800A612 , SC2174A6-12 , GB511DU6-12 , 122966A6-12 , GB511DU6-12 , MATP111A6-12 , HR217A6-12 , GB511DU6-12 , PBF1355A6-12 , GB511DU6-12 , NAS1578A6-12P , NAS1578A6R12 , GB511DU6-12 ,