Follow Us on Google+

Request A Price Quote:

Part Number

Part Number:
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.

CAGE Information

Code Company
87641 HYDRATIGHT SWEENEY PRODUCTS CORPORAT

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AATN SHOULDER DIAMETER 0.375 INCHES NOMINAL FIRST SHOULDER
ASDB WIDTH ACROSS FLATS 0.250 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 18
AAJD THREAD CLASS 3A
AASB FASTENER LENGTH 2.750 INCHES NOMINAL
CWYB SHOULDER SHAPE ROUND FIRST SHOULDER
AASU HEAD HEIGHT 0.250 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT CHAMFER
MATT MATERIAL STEEL OVERALL
AASA THREAD LENGTH 0.500 INCHES MINIMUM
THSD THREAD SERIES DESIGNATOR UNC
ABQZ INTERNAL DRIVE STYLE HEXAGON
AATX SHOULDER LENGTH 2.250 INCHES NOMINAL FIRST SHOULDER
AHYM NOMINAL THREAD DIAMETER 0.312 INCHES
AASL HEAD DIAMETER 0.562 INCHES NOMINAL
SFTT SURFACE TREATMENT CADMIUM OVERALL

Similar Parts

A000152786001 , A000152786001 , 5305-00-842-0292 , 5305008420292 , 008420292