Quote for GCSG505-21B Aircraft Parts Corporation Part with NSN 1680-01-344-2696

Part Number:  GCSG505-21B
Alternate P/N:  GCSG50521B
Manufacturer:  aircraft parts corporation
NIIN:  13442696
Item Name :  control unit
CAGE Code:  32970
INC Code:  77777
Country:  USA
NCB Code:  01
FSG:  16 Aircraft Components and Accessories
Last Updated:  02-11-2026

Are you looking quote for part GCSG505-21B? The Aircraft Parts Corporation-manufactured component (CAGE Code: 32970) is documented under NSN 1680-01-344-2696 as Control Unit. For the fastest quote, please complete our RFQ form with details about GCSG505-21B. We guarantee a response within 15 minutes.

ASAP Components provides the verified GCSG505-21B, classified under INC 77777, FSG 16 Aircraft Components and Accessories, FSC 1680 Miscellaneous Aircraft Accessories Components, NIIN 01-344-2696, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number GCSG505-21B with NSN 1680-01-344-2696, 1680013442696

NSNFSCNIINCLSHazmatDEMILCancelled NSN
1680-01-344-2696

Item PartTypeName:

CONTROL UNIT

1680013442696N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
GCSG505-21B523


Schedule B & Trade

End Use : 50070 Parts for military-type goods
Schedule B : 8803300060 (NAICS 336413) Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
SITC : 79295 Parts of airplanes or helicopters, n.E.S.

Identification

HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

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