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 |
---|---|---|---|---|---|---|---|---|
11454937-7 | 18876 | A | 3 | 2 | 1 | KZ | ||
D16161-19 | 17446 | A | 3 | 2 | 5 | ZZ | ||
79078-4-88 | 56876 | A | 3 | 2 | 5 | KZ | ||
FF-S-86 | 81348 | M | 4 | 1 | 4 | KZ | ||
D16161-19 | 97928 | R | 5 | 9 | 5 | KZ |
CAGE Information
Code | Company |
---|---|
17446 | HUCK INTERNATIONAL INC. DBA ALCOA FA |
18876 | U S ARMY AVIATION AND MISSILE COMMAN |
56876 | ALTA PRODUCTS CO INC |
81348 | FEDERAL SPECIFICATIONS PROMULGATED B |
97928 | HUCK INTL INC |
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AASB | FASTENER LENGTH | 5.480 INCHES MINIMUM AND 5.520 INCHES MAXIMUM |
AASL | HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
AAJD | THREAD CLASS | 3A |
THSD | THREAD SERIES DESIGNATOR | UNRF |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
CMLP | THREAD QUANTITY PER INCH | 28 |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASK | HEAD STYLE | FLAT CHAMFER |
CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
AASU | HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
MATT | MATERIAL | STEEL OVERALL |
ASDB | WIDTH ACROSS FLATS | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
CQBC | MINIMUM TENSILE STRENGTH | 170000 POUNDS PER SQUARE INCH |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 6 TYPE |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
AASA | THREAD LENGTH | 1.000 INCHES MINIMUM |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-26074,CL 1 GRADE B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
CQHQ | MINIMUM YIELD STRENGTH | 150000 POUNDS PER SQUARE INCH |
SFTT | SURFACE TREATMENT | NICKEL OVERALL |
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D16161-19 ,
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5305010987778 ,
010987778
,
11454937-7 ,
D16161-19 ,
79078-4-88 ,
FF-S-86 ,
D16161-19 ,