5310-00-639-3820 ( 37B2990-03 )

NSN Information
NSN FSC NIIN Item Name INC
5310-00-639-3820 5310 006393820 WASHER,KEY 0186
NSN Features
MRC Parameter Characteristics
ABMQ EXTERNAL KEY QUANTITY 6
ABLK INTERNAL PREBENT KEY WIDTH 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
ABKV OUTSIDE DIAMETER 0.9775 INCHES MINIMUM AND 0.9975 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7809 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT SURFACE TREATMENT CADMIUM OVERALL OR ZINC OVERALL
ABLB INTERNAL PREBENT KEY LENGTH 0.0625 INCHES NOMINAL
STYL STYLE DESIGNATOR KEY
ABLX OVERALL DISTANCE INCLUDING KEYS 1.240 INCHES NOMINAL
MATT MATERIAL STEEL OVERALL
ABPX MATERIAL THICKNESS 0.042 INCHES NOMINAL
ABLF EXTERNAL PREBENT KEY WIDTH 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
AAUB HOLE DIAMETER 0.684 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
37B2990-03 80049 A 2 3 X XX
Manufacturers
Part SKU Cage Manufacturer Type Status
37B2990-03 80049 DEPARTMENT OF THE AIR FORCE 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 7318220000 0186
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
194160 X 55210 U U 713 Z 9 A B Z WASHER OR GASKETS, IRON OR STEEL,