NIIN Output Data
NIIN:
NSN:
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
CAGE Information
Code |
Company |
03601 |
SWIFT OHIO CORP |
56878 |
SPS TECHNOLOGIES LLC DBA AEROSPACE D |
60516 |
WEST COAST AEROSPACE INC |
4WL75 |
CAMCAR LLC DIV CAMCAR LLC |
80539 |
SPS TECHNOLOGIES LLC DBA AEROSPACE F |
59563 |
REID PRODUCTS INC. |
17446 |
HUCK INTERNATIONAL INC. DBA ALCOA FA |
73197 |
HI-SHEAR CORPORATION |
U6683 |
LINREAD NORTHBRIDGE |
0K6Z0 |
SATURN FASTENERS INC |
27624 |
PAUL R. BRILES INC. DBA PB FASTENERS |
06710 |
VALLEY-TODECO INC. |
06725 |
SPS TECHNOLOGIES LLC DBA AIR INDUSTR |
76301 |
BOEING COMPANY THE DBA BOEING |
0ZC92 |
HEARTLAND PRECISION FASTENERS INC. |
1VSL7 |
HOUSTON PRECISION FASTENER L.L.C. |
L4528 |
LISI AEROSPACE CANADA CORP |
92215 |
ALCOA GLOBAL FASTENERS INC. DBA ALCO |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AASL |
HEAD DIAMETER |
0.389 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
THSD |
THREAD SERIES DESIGNATOR |
UNJF |
ABQZ |
INTERNAL DRIVE STYLE |
TORQUE |
AASB |
FASTENER LENGTH |
0.906 INCHES NOMINAL |
AAJD |
THREAD CLASS |
3A |
AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
CMLP |
THREAD QUANTITY PER INCH |
28 |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AAUR |
GRIP DIAMETER |
0.249 INCHES NOMINAL |
AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
ANEE |
GRIP LENGTH |
0.437 INCHES NOMINAL |
MATT |
MATERIAL |
NICKEL ALLOY 718 OVERALL |
AGAV |
END ITEM IDENTIFICATION |
C-5 AIRCRAFT |
AASA |
THREAD LENGTH |
0.469 INCHES NOMINAL |
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