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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
FFS92TYPE1STYLE2S 81348 M 4 1 E XX
NN20-3PC1464 54370 C 3 2 X XX
R77-38 63857 A 3 2 X XX
313-45-16PC1464 80064 A 3 2 X XX
212-45-01PC1464 80064 A 3 2 X XX
BS4-1546-29 63857 A 3 2 X XX
SS563S5800-1183512REV3PC38 80064 A 3 2 X XX
NN20-4PC1464 54370 C 3 2 X XX
R145PC28 63857 A 3 2 X XX
3N52PC1464 54370 C 3 2 X XX
3N98PC1464 54370 C 3 2 X XX
BS4-1597PC57 63857 A 3 2 X XX
NN61PC1464 54370 C 3 2 X XX
R158-31 63857 A 3 2 X XX
313-59-43PC37 80064 A 3 2 X XX
S5800-63428PC29 80064 A 3 2 X XX
3N88PC1464 54370 C 3 2 X XX
212-55-04PC1464 80064 A 3 2 X XX
212-45-136PC1464 80064 A 3 2 X XX
K1-5800-1002045PC28 80064 A 3 2 X XX
K1-5800-1002105PC28 80064 A 3 2 X XX
3151434PC31 80064 A 3 2 X XX
R123PC28 63857 A 3 2 X XX

CAGE Information

Code Company
54370 ALFA LAVAL INC. USE CAGE CODE 71871
81348 FEDERAL SPECIFICATIONS PROMULGATED B
63857 WARREN PUMPS LLC
80064 NAVAL SHIP SYSTEMS COMMAND

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281,CL A FED SPEC 1ST MATERIAL RESPONSE OR QQ-N-281,CL B FED SPEC 2ND MATERIAL RESPONSE
ABQZ INTERNAL DRIVE STYLE SLOT
ZZZT NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 2S STYLE
AASL HEAD DIAMETER 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM
ZZZX DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY MATERIAL
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT COUNTERSUNK
AASB FASTENER LENGTH 0.500 INCHES NOMINAL
CYAU SCREW MATERIAL NICKEL ALLOY 400 OR NICKEL ALLOY R-405
THSD THREAD SERIES DESIGNATOR UNC
AAJD THREAD CLASS 2A
CRSQ COUNTERSINK ANGLE 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
AASA THREAD LENGTH 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 32
AHYM NOMINAL THREAD DIAMETER 0.138 INCHES

Similar Parts

3N52PC1464 , 3N52PC1464 , 5305-00-468-1036 , 5305004681036 , 004681036 , FFS92TYPE1STYLE2S , NN20-3PC1464 , R77-38 , 313-45-16PC1464 , 212-45-01PC1464 , BS4-1546-29 , SS563S5800-1183512REV3PC38 , NN20-4PC1464 , R145PC28 , 3N52PC1464 , 3N98PC1464 , BS4-1597PC57 , NN61PC1464 , R158-31 , 313-59-43PC37 , S5800-63428PC29 , 3N88PC1464 , 212-55-04PC1464 , 212-45-136PC1464 , K1-5800-1002045PC28 , K1-5800-1002105PC28 , 3151434PC31 , R123PC28 ,