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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
HT4024L4-8 0PTK6 A 3 2 5 ZZ
ST3M455-4L8-1 58898 A 3 2 5 ZZ
CHT4024-4-8 92215 A 5 9 A KZ
HT4024L4-8 17446 A 3 2 5 ZZ
HT4024L4-8 R1120 A 5 2 6 ZG
HT4024L4-8 80539 A 3 2 1 KE
HT4024L4-8 73197 A 3 2 5 SB
HT4024L4-8 C4293 A 5 2 3 ZG
HT4024L4-8 97928 R 5 9 1 KE
HT4024L4-8 92215 A 5 9 1 KE
ST3M455-4L8-1 76301 A 7 2 1 SB
HT4024L4-8 L4528 A 3 2 5 ZZ
HT4024L4-8 K5673 A 5 2 B KZ
WC4024L4-8 60516 A 3 2 5 ZZ
CHT4024-4-8 06950 A 5 9 A ZZ
HT4024L4-8 06950 A 3 2 6 ZZ

CAGE Information

Code Company
06950 ALCOA GLOBAL FASTENERS INC. DBA ALCO
0PTK6 SPS TECHNOLOGIES INC
58898 PLASTIC SEALING CORP
92215 ALCOA GLOBAL FASTENERS INC. DBA ALCO
17446 HUCK INTERNATIONAL INC. DBA ALCOA FA
R1120 SATAIR A/S
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
73197 HI-SHEAR CORPORATION
C4293 ALCOA FASTENING SYSTEMS FAIRCHILD FA
97928 HUCK INTL INC
76301 BOEING COMPANY THE DBA BOEING
L4528 LISI AEROSPACE CANADA CORP
K5673 SPS TECHNOLOGIES LTD TJ BROOKS DIVIS
60516 WEST COAST AEROSPACE INC

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Similar Parts

CHT4024-4-8 , CHT402448 , 5305-00-354-5151 , 5305003545151 , 003545151 , HT4024L4-8 , ST3M455-4L8-1 , CHT4024-4-8 , HT4024L4-8 , HT4024L4-8 , HT4024L4-8 , HT4024L4-8 , HT4024L4-8 , HT4024L4-8 , HT4024L4-8 , ST3M455-4L8-1 , HT4024L4-8 , HT4024L4-8 , WC4024L4-8 , CHT4024-4-8 , HT4024L4-8 ,