5310-00-579-4708 ( MS21025-55 , MS21025-55 , MS21025-56 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-579-4708 5310 005794708 NUT,PLAIN,CASTELLATED,HEXAGON 0185
NSN Features
MRC Parameter Characteristics
BZRR THREAD SERIES UNS
ADEA NUT HEIGHT 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
CRTM BEARING SURFACE TYPE WASHER FACED
ASDB WIDTH ACROSS FLATS 3.984 INCHES MINIMUM AND 4.016 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
AAJD THREAD CLASS 3B
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATT MATERIAL STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL
CMLP THREAD QUANTITY PER INCH 16
ACTA NUT STYLE CASTELLATED, HEXAGON
CQFM HARDNESS RATING 30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
CQJX NOMINAL THREAD SIZE 3.438 INCHES
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
MS21025-55 96906 M 9 5 6 9Z
MS21025-55 80205 A 2 3 5 ZZ
MS21025-56 96906 M 9 5 6 KZ
Manufacturers
Part SKU Cage Manufacturer Type Status
MS21025-55 96906 MILITARY STANDARDS A M
MS21025-55 80205 NATIONAL AEROSPACE STANDARDS A A
MS21025-56 96906 MILITARY STANDARDS A M
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 0185
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
GP ------- C
DF N SF9SX-V F
DA Z T2200X- A
DS N I
DN 9B----- N
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 D 5 EA 0 U SF9SX-V F
GP SMS D 5 EA 0 U ------- C
DS SMS D 5 EA 0 U D
DN SMS D 5 EA 0 U 9B----- N
DA SMS D 5 EA 0 U Z T2200X- A
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)