5310-00-728-5521 ( F42NA1-064 , F42NA1-064 , 7F42NA1-624 , MS21078-6 , 803900 , MS21078-6 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-728-5521 5310 007285521 NUT,SELF-LOCKING,PLATE 0528
NSN Features
MRC Parameter Characteristics
CMLP THREAD QUANTITY PER INCH 24
ADEC PLATE WIDTH 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
CRSQ COUNTERSINK ANGLE 88.0 DEGREES MINIMUM NUT AND 102.0 DEGREES MAXIMUM NUT
ADFW DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CQJX NOMINAL THREAD SIZE 0.375 INCHES
MATT MATERIAL STEEL NUT
AZKQ TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MATT MATERIAL PLASTIC POLYAMIDE LOCKING INSERT
AAJF THREAD DIRECTION RIGHT-HAND
ADEB PLATE THICKNESS 0.115 INCHES MAXIMUM
ACTA NUT STYLE PLATE
AAUM LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
AAJD THREAD CLASS 3B
ACVN NUT LENGTH 1.296 INCHES MAXIMUM
CQFM HARDNESS RATING 32.0 ROCKWELL C MAXIMUM
ADEA NUT HEIGHT 0.318 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
ADFU MOUNTING HOLE ARRANGEMENT STYLE 2 HOLES
ADFP NUT MOUNTING PROVISION STRAIGHT HOLES
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BZRR THREAD SERIES UNJF
ABTB MOUNTING HOLE DIAMETER 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
ADFY CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
SFTT SURFACE TREATMENT CADMIUM OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
F42NA1-064 019L2 A 1 C 9F 5 ZZ
F42NA1-064 72962 R 9 5 4 KZ
7F42NA1-624 27698 F 9 5 5 KZ
MS21078-6 96906 M 9 5 X XX
803900 19203 A 2 5 2 BF
MS21078-6 80205 A 2 3 E ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
F42NA1-064 019L2 MAC LEAN-FOGG COMPANY A A
F42NA1-064 72962 HARVARD INDUSTRIES INC A R
7F42NA1-624 27698 SHEAR PRINZ ASSOCIATES INC A F
MS21078-6 96906 MILITARY STANDARDS A M
803900 19203 PICATINNY ARSENAL A A
MS21078-6 80205 NATIONAL AEROSPACE STANDARDS A A
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
DN 9B----- N
DM Z 12B2--- M
DS N I
DA Z T2200X- A
DF N SF9SX-V F
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
DN SMS D A EA 0 U 9B----- N
DM SMS D A EA 0 U Z 12B2--- M
DS SMS D A EA 0 U D
DA SMS D A EA 0 U Z T2200X- A
DF SMS D A EA 0 U SF9SX-V 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 573 Z 9 A B Z BOLTS,NUTS OR SCREWS, NOI (SUB 3)