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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
03A161-8-21 76823 A 3 2 A KZ
03A161-8-21 1W025 A 5 2 5 ZZ
SLB217-8-21 16258 A 5 2 5 ZZ
X0007-8-21 97928 R 5 9 5 KZ
AIC4410-8-21 06725 A 5 2 5 KZ
VCL0008-8-21 06710 A 5 2 5 KZ
123741-8-21 80539 A 5 2 5 KZ
HR242-8-21 L4528 A 5 2 5 ZZ
HR242-8-21 73197 A 5 2 5 KZ
PBF1419-8-21 27624 A 5 2 5 KZ
X0007-8-21 17446 A 5 2 5 ZZ

CAGE Information

Code Company
06710 VALLEY-TODECO INC.
76823 NORTHROP GRUMMAN SYSTEMS CORPORATION
1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION
16258 SPACELOK INC.
97928 HUCK INTL INC
06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTR
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
L4528 LISI AEROSPACE CANADA CORP
73197 HI-SHEAR CORPORATION
27624 PAUL R. BRILES INC. DBA PB FASTENERS
17446 HUCK INTERNATIONAL INC. DBA ALCOA FA

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AAUR GRIP DIAMETER 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
AASL HEAD DIAMETER 0.959 INCHES MINIMUM AND 1.017 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNJF
AAJD THREAD CLASS 3A
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AHYM NOMINAL THREAD DIAMETER 0.500 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT COUNTERSUNK
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
AASA THREAD LENGTH 0.735 INCHES NOMINAL
AASB FASTENER LENGTH 2.032 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CMLP THREAD QUANTITY PER INCH 20
ABQZ INTERNAL DRIVE STYLE OFFSET CRUCIFORM (TORQUE SET)
MATT MATERIAL NICKEL ALLOY 718 OVERALL
ANEE GRIP LENGTH 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM
SFTT SURFACE TREATMENT PASSIVATE OVERALL

Similar Parts

VCL0008-8-21 , VCL0008821 , 5305-01-352-2078 , 5305013522078 , 013522078 , 03A161-8-21 , 03A161-8-21 , SLB217-8-21 , X0007-8-21 , AIC4410-8-21 , VCL0008-8-21 , 123741-8-21 , HR242-8-21 , HR242-8-21 , PBF1419-8-21 , X0007-8-21 ,