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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
HT4025L6-16 73197 A 5 2 5 ZZ
HT4025L6-16 17446 A 5 2 5 ZZ
HT4025L6-16 K5673 A 5 2 5 ZZ
HT8140-6-16 C4293 A 5 2 3 ZG
HT4025L6-16 06725 A 5 2 5 ZZ
HT4025L6-16 27624 A 5 2 5 ZZ
ST3M454-6L16 0ZC92 A 5 2 5 ZZ
11905-6L16 59563 A 5 2 5 ZZ
ST3M454-6L16 06710 A 5 2 5 ZZ
HT4025L6-16 L4528 A 5 2 5 ZZ
ST3M454-6L16 76301 A 3 2 5 KZ
WC4025L-6-16 60516 A 5 2 5 ZZ
HT4025L6-16 56878 A 5 2 5 ZZ
ST3M454-6L16 K5673 A 5 9 A ZZ
BM19037-6-16 17446 A 5 9 4 ZZ
HT4025L6-16 80539 A 5 2 5 ZZ
HT4025L6-16 C4293 A 5 2 3 ZG
ST3M454-6L16 58998 A 5 2 5 ZZ
ST3M454-6L16 1VSL7 A 5 2 5 ZZ
HT4025L6-16 06950 A 5 2 5 ZZ

CAGE Information

Code Company
06710 VALLEY-TODECO INC.
73197 HI-SHEAR CORPORATION
17446 HUCK INTERNATIONAL INC. DBA ALCOA FA
K5673 SPS TECHNOLOGIES LTD TJ BROOKS DIVIS
C4293 ALCOA FASTENING SYSTEMS FAIRCHILD FA
06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTR
27624 PAUL R. BRILES INC. DBA PB FASTENERS
0ZC92 HEARTLAND PRECISION FASTENERS INC.
59563 REID PRODUCTS INC.
L4528 LISI AEROSPACE CANADA CORP
76301 BOEING COMPANY THE DBA BOEING
60516 WEST COAST AEROSPACE INC
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
58998 EMHART TEKNOLOGIES LLC DBA FASTENER
1VSL7 HOUSTON PRECISION FASTENER L.L.C.
06950 ALCOA GLOBAL FASTENERS INC. DBA ALCO

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CMLP THREAD QUANTITY PER INCH 24
THSD THREAD SERIES DESIGNATOR UNJF
AASL HEAD DIAMETER 0.752 INCHES MINIMUM AND 0.762 INCHES MAXIMUM
AASB FASTENER LENGTH 1.626 INCHES MINIMUM AND 1.656 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
AAUR GRIP DIAMETER 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
AASK HEAD STYLE FLAT COUNTERSUNK
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MATT MATERIAL STEEL COMP XM-13 OVERALL
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE
AHYM NOMINAL THREAD DIAMETER 0.375 INCHES
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AASA THREAD LENGTH 0.616 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
ANEE GRIP LENGTH 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
SFTT SURFACE TREATMENT PASSIVATE OVERALL

Similar Parts

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