5310-00-639-6817 ( 22NA21-68-048 , 22A21-68-048 , 22A21-68-048 , 22NA21-68-048 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-639-6817 5310 006396817 NUT,SELF-LOCKING,PLATE 0528
NSN Features
MRC Parameter Characteristics
CQJX NOMINAL THREAD SIZE 0.250 INCHES
BZRR THREAD SERIES UNF
ADFY CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
MATT MATERIAL ALUMINUM ALLOY 2024 BASE
MATT MATERIAL FIBER LOCKING INSERT
SFTT SURFACE TREATMENT ANODIZE SHELL
ABTB MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
ADFW DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
MATT MATERIAL STEEL NUT
CQFM HARDNESS RATING NOT RATED
CMLP THREAD QUANTITY PER INCH 28
AZKQ TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
ACTA NUT STYLE PLATE
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 4037 ASSN STD SINGLE MATERIAL RESPONSE SHELL
AAJD THREAD CLASS 3B
ADEB PLATE THICKNESS 0.032 INCHES NOMINAL
ACVN NUT LENGTH 1.281 INCHES NOMINAL
ADFU MOUNTING HOLE ARRANGEMENT STYLE 2 HOLES
ADFP NUT MOUNTING PROVISION STRAIGHT HOLES
ADEA NUT HEIGHT 0.345 INCHES NOMINAL
SFTT SURFACE TREATMENT CADMIUM NUT
CBBL FEATURES PROVIDED FLOATING NUT
MATT MATERIAL ALUMINUM ALLOY 2024 SHELL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 4037 ASSN STD SINGLE MATERIAL RESPONSE BASE
ADEC PLATE WIDTH 0.594 INCHES NOMINAL
SFTT SURFACE TREATMENT ANODIZE BASE
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
22NA21-68-048 019L2 A 2 3 5 ZZ
22A21-68-048 019L2 A 2 3 5 ZZ
22A21-68-048 72962 R 9 5 X XX
22NA21-68-048 72962 R 9 5 4 KZ
Manufacturers
Part SKU Cage Manufacturer Type Status
22NA21-68-048 019L2 MAC LEAN-FOGG COMPANY A A
22A21-68-048 019L2 MAC LEAN-FOGG COMPANY A A
22A21-68-048 72962 HARVARD INDUSTRIES INC A R
22NA21-68-048 72962 HARVARD INDUSTRIES INC A R
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 1 01/01/1 N 7318160000 0528
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
013540 X 05680 Q Q 713 Z 9 A B Z ALUM NUTS