4820-01-439-3971 ( 2A1021-4 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-439-3971 4820 014393971 PISTON,VALVE 3694
NSN Features
MRC Parameter Characteristics
ABHE OUTSIDE DIAMETER 1.238 INCHES MINIMUM AND 1.239 INCHES MAXIMUM
AARX INSIDE DIAMETER 0.375 INCHES NOMINAL
SFTT SURFACE TREATMENT PASSIVATE
CYDX VALVE DESIGN CONTROL ACTIVITY 99240
AGAV END ITEM IDENTIFICATION USED ON F16 DOOR ACTUATOR
MATT MATERIAL STEEL
ABHP OVERALL LENGTH 3.465 INCHES NOMINAL
CBBL FEATURES PROVIDED THREADED
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
2A1021-4 99240 A 2 3 4 9Z
Manufacturers
Part SKU Cage Manufacturer Type Status
2A1021-4 99240 CRISSAIR INC. A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 X B 12/06/1 A N 8481909090 3694
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