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5305-01-255-4617 ( MS51975-81 , MS51975-81 )

NSN Information
NSN FSC NIIN Item Name INC
5305-01-255-4617 5305 012554617 SCREW,SHOULDER 2284
NSN Features
MRC Parameter Characteristics
AASL HEAD DIAMETER 0.977 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.625 INCHES
AATX SHOULDER LENGTH 3.495 INCHES MINIMUM FIRST SHOULDER AND 3.505 INCHES MAXIMUM FIRST SHOULDER
ASDB WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
AAJD THREAD CLASS 3A
AASA THREAD LENGTH 0.845 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
CWYB SHOULDER SHAPE ROUND FIRST SHOULDER
AASB FASTENER LENGTH 4.340 INCHES MINIMUM AND 4.380 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT CHAMFER
AATN SHOULDER DIAMETER 0.746 INCHES MINIMUM FIRST SHOULDER AND 0.748 INCHES MAXIMUM FIRST SHOULDER
MATT MATERIAL STEEL OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AAWU SINGLE SHEAR STRENGTH 84000 POUNDS PER SQUARE INCH
THSD THREAD SERIES DESIGNATOR UNC
CQBC MINIMUM TENSILE STRENGTH 140000 POUNDS PER SQUARE INCH
CMLP THREAD QUANTITY PER INCH 11
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-21472 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ABQZ INTERNAL DRIVE STYLE HEXAGON
AASU HEAD HEIGHT 0.421 INCHES MINIMUM
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
CQFM HARDNESS RATING 32.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
MS51975-81 80205 A 2 3 E ZZ
MS51975-81 96906 M 9 5 E KZ
Manufacturers
Part SKU Cage Manufacturer Type Status
MS51975-81 80205 NATIONAL AEROSPACE STANDARDS A A
MS51975-81 96906 MILITARY STANDARDS A M
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 X A 1 05/21/1 N 7318152000 2284
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DF N SF9SX-N F
DS N I
DA Z T2200X- A V DISCONTINUED W/O REPLACEMENT
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS J H EA 0 U D
DA SMS V H EA 0 U Z T2200X- A
DF SMS J H EA 0 U SF9SX-N F
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
T 2 2 00 X
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
093486 Z 48950 Z 713 Z 9 A B Z BOLTS,NUTS OR SCREWS, NOI (SUB 3)