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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
HT4025L3-8 06725 A 5 2 5 ZZ
HT4025L3-8 27624 A 5 2 5 ZZ
HT4Q25L3-8 56878 A 5 9 A SB
ST3M454-3L8 0ZC92 A 5 2 5 ZZ
HT4025L3-8 80539 A 5 2 5 KE
HT4025L3-8 97928 R 5 9 A SB
11905-3L8 59563 A 5 2 5 ZZ
HT4025L3-8 92215 A 5 9 A SB
ST3M454-3L8 76301 A 3 2 A SB
CHT4025-3-8 17419 A 5 9 A KZ
HT4025L3-8 L4528 A 5 2 5 ZZ
HT4Q25L3-8 80539 A 5 9 A SB
ST3M454-3L8 06710 A 5 2 5 ZZ
CHT4025-3-8 92215 A 5 9 A KZ
CHT4025-3-8 06950 A C 1 5 ZZ 9X
WC4025L-3-8 60516 A 5 2 5 ZZ
ST3M454-3L8 58998 A 5 2 5 ZZ
CHT4025-3-8 80539 A 5 9 A KZ
HT4025L3-8 06950 A 5 2 5 ZZ
ST3M454-3L8 1VSL7 A 5 2 5 ZZ
HT4025L3-8 K5673 A 5 2 5 ZZ
HT4025L3-8 56878 A 5 2 1 KE
HT4025L3-8 17446 A C 1 5 ZZ 9F
HT4025L3-8 73197 A 5 2 5 SB

CAGE Information

Code Company
06710 VALLEY-TODECO INC.
06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTR
27624 PAUL R. BRILES INC. DBA PB FASTENERS
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
0ZC92 HEARTLAND PRECISION FASTENERS INC.
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
97928 HUCK INTL INC
59563 REID PRODUCTS INC.
92215 ALCOA GLOBAL FASTENERS INC. DBA ALCO
76301 BOEING COMPANY THE DBA BOEING
17419 DEUTSCH CO THE
L4528 LISI AEROSPACE CANADA CORP
06950 ALCOA GLOBAL FASTENERS INC. DBA ALCO
60516 WEST COAST AEROSPACE INC
58998 EMHART TEKNOLOGIES LLC DBA FASTENER
1VSL7 HOUSTON PRECISION FASTENER L.L.C.
K5673 SPS TECHNOLOGIES LTD TJ BROOKS DIVIS
17446 HUCK INTERNATIONAL INC. DBA ALCOA FA
73197 HI-SHEAR CORPORATION

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
CRSQ COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
THSD THREAD SERIES DESIGNATOR UNJF
AASB FASTENER LENGTH 0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT COUNTERSUNK
ANEE GRIP LENGTH 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
MATT MATERIAL STEEL COMP XM-13 OVERALL
CQBC MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
AASA THREAD LENGTH 0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM
AASL HEAD DIAMETER 0.376 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AAUR GRIP DIAMETER 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 32
SFTT SURFACE TREATMENT PASSIVATE OVERALL

Similar Parts

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