Part Number
Part Number:
NSN:
NIIN:
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.
CAGE Information
Code | Company |
---|---|
03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
AASB | FASTENER LENGTH | 1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM |
AAUB | HOLE DIAMETER | 0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
AASK | HEAD STYLE | FILLISTER |
AAJD | THREAD CLASS | 3A |
CQBC | MINIMUM TENSILE STRENGTH | 130000 POUNDS PER SQUARE INCH |
ASDB | WIDTH ACROSS FLATS | 0.3125 INCHES MINIMUM |
CQHQ | MINIMUM YIELD STRENGTH | 90000 POUNDS PER SQUARE INCH |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
AASU | HEAD HEIGHT | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
AASL | HEAD DIAMETER | 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 16 |
THSD | THREAD SERIES DESIGNATOR | UNC |
CRHC | HOLE CONFIGURATION STYLE | HEXAGON FLATS |
MATT | MATERIAL | NICKEL ALLOY K-500 OVERALL |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
BQDM | HOLE TYPE | DRILLED |
AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
ASXK | HOLE QUANTITY | 6 |