5310-00-638-7244 ( 68A21J048 , 68NA21J048 , 68NA21J0K , 68NA21J048 , 68NA21J0K , 68A21J048 , 68A21-68-048 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-638-7244 5310 006387244 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
SFTT SURFACE TREATMENT ANODIZE SHELL
ADEA NUT HEIGHT 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
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
CQFM HARDNESS RATING NOT RATED
CMLP THREAD QUANTITY PER INCH 28
AZKQ TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE SHELL
MATT MATERIAL PLASTIC POLYAMIDE LOCKING INSERT
AAJF THREAD DIRECTION RIGHT-HAND
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE SHELL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-17091,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT
ACTA NUT STYLE PLATE
AAUM LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
AAJD THREAD CLASS 3B
ACVN NUT LENGTH 1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM
ADEB PLATE THICKNESS 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
MATT MATERIAL ALUMINUM ALLOY 2024 NUT
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE NUT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE NUT
ADEC PLATE WIDTH 0.719 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
ADFU MOUNTING HOLE ARRANGEMENT STYLE 2 HOLES
ADFP NUT MOUNTING PROVISION STRAIGHT HOLES
CBBL FEATURES PROVIDED FLOATING NUT
MATT MATERIAL ALUMINUM ALLOY 2024 SHELL
SFTT SURFACE TREATMENT ANODIZE NUT
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
68A21J048 72962 R 9 5 X XX
68NA21J048 019L2 A 2 3 5 ZZ
68NA21J0K 019L2 A 2 3 5 ZZ
68NA21J048 72962 R 9 5 X XX
68NA21J0K 72962 R 9 5 X XX
68A21J048 019L2 A 2 3 5 ZZ
68A21-68-048 72962 R 1 C AC 5 KE
Manufacturers
Part SKU Cage Manufacturer Type Status
68A21J048 72962 HARVARD INDUSTRIES INC A R
68NA21J048 019L2 MAC LEAN-FOGG COMPANY A A
68NA21J0K 019L2 MAC LEAN-FOGG COMPANY A A
68NA21J048 72962 HARVARD INDUSTRIES INC A R
68NA21J0K 72962 HARVARD INDUSTRIES INC A R
68A21J048 019L2 MAC LEAN-FOGG COMPANY A A
68A21-68-048 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 7616995095 0528
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DF N SF9SX-N F
DN 9B----- N
DS N I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DF SMS J Q EA 0 U SF9SX-N F
DS SMS J Q EA 0 U D
DN SMS J Q EA 0 U 9B----- N
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 713 Z 9 A B Z ALUM NUTS