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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SCREW , MACHINE

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
NAS205-48 80205 A 3 2 X XX
AN509-10R48 88044 M 5 9 6 XX
AN509-10R48REV2 88044 M 5 9 6 XX
MILS7839 81349 M 4 1 X XX

CAGE Information

Code Company
80205 NATIONAL AEROSPACE STANDARDS COMMITT
88044 AERONAUTICAL STANDARDS GROUP DEPT OF
81349 MILITARY SPECIFICATIONS PROMULGATED

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
AASB FASTENER LENGTH 3.016 INCHES MINIMUM AND 3.062 INCHES MAXIMUM
AAJD THREAD CLASS 3A
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
AAJF THREAD DIRECTION RIGHT-HAND
CYBE SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES
CYBA SCREW SURFACE TREATMENT CADMIUM AND CHROMATE
AASK HEAD STYLE FLAT COUNTERSUNK
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNF
CQFM HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
AASL HEAD DIAMETER 0.327 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
CYAU SCREW MATERIAL STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8740
CQBC MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE
CMLP THREAD QUANTITY PER INCH 32
AASA THREAD LENGTH 0.469 INCHES MINIMUM AND 0.485 INCHES MAXIMUM

Similar Parts

NAS205-48 , NAS20548 , 5305-00-151-1550 , 5305001511550 , 001511550 , NAS205-48 , AN509-10R48 , AN509-10R48REV2 , MILS7839 ,