5310-01-081-4690 ( 18GS88 , 32394 , 21FK830 , 80131 , 21FK-820 , 424830-1 )

NSN Information
NSN FSC NIIN Item Name INC
5310-01-081-4690 5310 010814690 NUT,SELF-LOCKING,HEXAGON 0527
NSN Features
MRC Parameter Characteristics
CQJX NOMINAL THREAD SIZE 0.500 INCHES
CQFM HARDNESS RATING NOT RATED
AAJF THREAD DIRECTION RIGHT-HAND
ADEA NUT HEIGHT 0.328 INCHES MAXIMUM
AAJD THREAD CLASS 3B
AZKQ TEMP RATING NOT RATED
MATT MATERIAL STEEL OVERALL
CRTM BEARING SURFACE TYPE CHAMFERED
ABAJ LUBRICATION SOLUBLE LUBRICANT
ACTA NUT STYLE HEXAGON
ASDB WIDTH ACROSS FLATS 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 20
BZRR THREAD SERIES UNJF
SFTT SURFACE TREATMENT CADMIUM OVERALL
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
18GS88 45152 A 2 5 1 KZ
32394 94431 A 2 5 1 KZ
21FK830 56878 A 1 C AC 5 KE
80131 73734 A 9 5 4 KZ
21FK-820 56878 A 2 3 1 KZ
424830-1 80020 A 1 C AC 5 KE
Manufacturers
Part SKU Cage Manufacturer Type Status
18GS88 45152 OSHKOSH CORPORATION F A
32394 94431 GARRISON MANUFACTURING INC A A
21FK830 56878 SPS TECHNOLOGIES LLC A A
80131 73734 FEDERAL SCREW PRODUCTS INC. F A
21FK-820 56878 SPS TECHNOLOGIES LLC A A
424830-1 80020 NAVAL AIR WARFARE CENTER AIRCRAF 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 08/14/1 N 7318160000 0527
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DM Z 1-B2--- M
DS N I
DF N SF9SX-N F
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
DN SMS Z Q EA 0 U 9B----- N
DM SMS Z Q EA 0 U Z 1-B2--- M
DF SMS Z Q EA 0 U SF9SX-N F
DS SMS Z Q EA 0 U D
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
093486 Z 48950 Z 573 Z 9 A B Z BOLTS,NUTS OR SCREWS, NOI (SUB 3)