Follow Us on Google+

Request A Price Quote:

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
4558771-0001 96169 A 3 2 1 ZZ
845-4558771 ITEM 1 96169 A C 1 5 ZZ AC
845-4558779 ITEM 37 80064 A 5 2 5 ZZ
2642-822-10 ITEM 37 96169 A C 1 5 ZZ AC

CAGE Information

Code Company
80064 NAVAL SHIP SYSTEMS COMMAND
96169 ELECTRIC BOAT CORPORATION

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
CMLP THREAD QUANTITY PER INCH 24
AASU HEAD HEIGHT 0.450 INCHES NOMINAL
CWYB SHOULDER SHAPE ROUND ALL SHOULDERS
ABQZ INTERNAL DRIVE STYLE SLOT
AASL HEAD DIAMETER 0.117 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
AASB FASTENER LENGTH 0.414 INCHES NOMINAL
AATN SHOULDER DIAMETER 0.325 INCHES NOMINAL FIRST SHOULDER
THSD THREAD SERIES DESIGNATOR UNC
AAJD THREAD CLASS 2A
AATX SHOULDER LENGTH 0.034 INCHES NOMINAL SECOND SHOULDER
MATT MATERIAL TITANIUM ALLOY OVERALL
AATN SHOULDER DIAMETER 0.120 INCHES NOMINAL SECOND SHOULDER
AATX SHOULDER LENGTH 0.176 INCHES MINIMUM FIRST SHOULDER AND 0.180 INCHES MAXIMUM FIRST SHOULDER
AASK HEAD STYLE FLAT FILLISTER
AASA THREAD LENGTH 0.200 INCHES NOMINAL

Similar Parts

845-4558779 ITEM 37 , 8454558779ITEM37 , 5305-01-444-6596 , 5305014446596 , 014446596 , 4558771-0001 , 845-4558771 ITEM 1 , 845-4558779 ITEM 37 , 2642-822-10 ITEM 37 ,