National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SCREW , SHOULDER
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN.) (1.5 MM) OR LARGER. IT HAS A ROUND UNTHREADED NECK OR SHANK ALL OR PART OF WHICH IS OF GREATER DIAMETER THAN THE THREADED PORTION. THE HEAD IS DESIGNED TO BE DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH IN SIZES BELOW NO. 10 (0.190 IN.) (5 MM) NOMINAL DIAMETER. NO. 10 (0.190 IN.) (5 MM) AND LARGER SIZES MUST BE DESIGNED FOR ANY TYPE OF INSERTED DRIVER, BUT MAY ALSO PROVIDE FOR EXTERNAL WRENCHING OF THE HEAD. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS WHICH ARE BOTH SHOULDERED AND HAVE AN EXTERNALLY RELIEVED BODY, USE SCREW, EXTERNALLY RELIEVED BODY. FOR ITEMS WITH A NO. 10 (0.190 IN.) (5 MM) OR LARGER THREAD DIAMETER WITHOUT AN INSERTED DRIVER HEAD, USE BOLT, SHOULDER. EXCLUDES BOLT, INTERNAL WRENCHING AND SCREW, CAP, SOCKET HEAD.
Reference/Part Number
Part Number |
CAGE |
Status |
RNCC |
RNVC |
DAC |
RNAAC |
MSDS |
SADC |
ST5H025-30 |
22915 |
A |
3 |
2 |
A |
KZ |
|
|
CAGE Information
Code |
Company |
22915 |
NORTHROP GRUMMAN CORP ELECTRONIC SYS |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AATX |
SHOULDER LENGTH |
0.162 INCHES MINIMUM FIRST SHOULDER AND 0.165 INCHES MAXIMUM FIRST SHOULDER |
ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
MATT |
MATERIAL |
STEEL COMP 303 OVERALL |
AASL |
HEAD DIAMETER |
0.250 INCHES NOMINAL |
AATN |
SHOULDER DIAMETER |
0.137 INCHES MINIMUM FIRST SHOULDER AND 0.140 INCHES MAXIMUM FIRST SHOULDER |
CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
AASA |
THREAD LENGTH |
0.150 INCHES NOMINAL |
AASU |
HEAD HEIGHT |
0.090 INCHES NOMINAL |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AHYM |
NOMINAL THREAD DIAMETER |
0.112 INCHES |
AASK |
HEAD STYLE |
DEE CHAMFER |
THSD |
THREAD SERIES DESIGNATOR |
UNC |
AAJD |
THREAD CLASS |
2A |
HUES |
COLOR |
BLACK OVERALL |
STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
AASB |
FASTENER LENGTH |
0.312 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
CMLP |
THREAD QUANTITY PER INCH |
40 |
AASY |
DISTANCE FROM CENTERLINE TO FLAT |
0.125 INCHES NOMINAL |
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