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NIIN Output Data

NIIN:
NSN:
Item Name:
SCREW , CAP , SOCKET HEAD

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES SCREW, SHOULDER; AND SCREW, MACHINE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
203-5486491ITEM19(MOD) 53711 A 5 9 A ZZ
218007998 96169 A 3 2 5 ZZ
ENDM103969ITEM19 53711 A 5 9 A ZZ

CAGE Information

Code Company
53711 NAVAL SEA SYSTEMS COMMAND
96169 ELECTRIC BOAT CORPORATION

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AASL HEAD DIAMETER 1.293 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
CQBC MINIMUM TENSILE STRENGTH 180000 POUNDS PER SQUARE INCH
MATT MATERIAL PLASTIC POLYAMIDE LOCKING FEATURE
AASA THREAD LENGTH 3.060 INCHES MINIMUM
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.875 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT CHAMFER
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
ASDB WIDTH ACROSS FLATS 0.750 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 9
AAUM LOCKING FEATURE PELLET THREADS OR PATCH THREADS OR STRIP THREADS
THSD THREAD SERIES DESIGNATOR UNC
MATT MATERIAL STEEL UNS K03104 FASTENER
ABQZ INTERNAL DRIVE STYLE HEXAGON
CQFM HARDNESS RATING 39.0 ROCKWELL C MINIMUM FASTENER AND 45.0 ROCKWELL C MAXIMUM FASTENER
AASU HEAD HEIGHT 0.864 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
AASB FASTENER LENGTH 3.500 INCHES NOMINAL

Similar Parts

203-5486491ITEM19(MOD) , 2035486491ITEM19MOD , 5305-01-408-6484 , 5305014086484 , 014086484 , 203-5486491ITEM19(MOD) , 218007998 , ENDM103969ITEM19 ,