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National Stock Number (NSN) Output Data

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
NAS1351-6P 80205 A 5 9 A ZZ
NAS1351-6LL12P 80205 A 3 2 5 ZZ
FF-S-86 81348 M 4 1 4 KZ
402351031 S5686 A 5 2 1 ZW
MS16998-72L 96906 M 5 9 4 KZ

CAGE Information

Code Company
80205 NATIONAL AEROSPACE STANDARDS COMMITT
81348 FEDERAL SPECIFICATIONS PROMULGATED B
S5686 ISRAEL MILITARY INDUSTRIES LTD. IMI
96906 MILITARY STANDARDS PROMULGATED BY MI

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CSYM SURFACE FINISH 32.0 MICROINCHES THREADS
CMLP THREAD QUANTITY PER INCH 24
AASB FASTENER LENGTH 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
AASA THREAD LENGTH 0.636 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
AAJD THREAD CLASS 3A
CSYM SURFACE FINISH 63.0 MICROINCHES GRIP
AAJF THREAD DIRECTION RIGHT-HAND
AASU HEAD HEIGHT 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AASK HEAD STYLE FLAT CHAMFER
CQFM HARDNESS RATING 38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
AASL HEAD DIAMETER 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
MATT MATERIAL STEEL OVERALL
CSYM SURFACE FINISH 63.0 MICROINCHES BEARING SURFACE OF HEAD
THSD THREAD SERIES DESIGNATOR UNF
AAUM LOCKING FEATURE PATCH THREADS OR STRIP THREADS
CQBC MINIMUM TENSILE STRENGTH 170000 POUNDS PER SQUARE INCH
ZZZT NONDEFINITIVE SPEC/STD DATA 6 TYPE
ABQZ INTERNAL DRIVE STYLE HEXAGON
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AHYM NOMINAL THREAD DIAMETER 0.375 INCHES
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
CQHQ MINIMUM YIELD STRENGTH 150000 POUNDS PER SQUARE INCH
ASDB WIDTH ACROSS FLATS 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM

Similar Parts

NAS1351-6LL12P , NAS13516LL12P , 5305-01-236-1620 , 5305012361620 , 012361620 , NAS1351-6P , NAS1351-6LL12P , FF-S-86 , 402351031 , MS16998-72L ,