Quote for MC21581 Eaton Aerospace Ltd Part with NSN 1680-01-547-8057

Part Number:  MC21581
Manufacturer:  eaton aerospace ltd
NIIN:  15478057
Item Name :  spring helical c ai
CAGE Code:  76050
INC Code:  77777
Country:  USA
NCB Code:  01
FSG:  16 Aircraft Components and Accessories
Last Updated:  02-15-2026

Are you looking quote for part MC21581? The Eaton Aerospace Ltd-manufactured component (CAGE Code: 76050) is documented under NSN 1680-01-547-8057 as Spring Helical C Ai. For the fastest quote, please complete our RFQ form with details about MC21581. We guarantee a response within 15 minutes.

ASAP Components provides the verified MC21581, classified under INC 77777, FSG 16 Aircraft Components and Accessories, FSC 1680 Miscellaneous Aircraft Accessories Components, NIIN 01-547-8057, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MC21581 with NSN 1680-01-547-8057, 1680015478057

NSNFSCNIINCLSHazmatDEMILCancelled NSN
1680-01-547-8057

Item PartTypeName:

SPRING,HELICAL,C,AI

16800154780570N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
MC21581523

Characteristics Data of NSN 1680-01-547-8057, 1680015478057

MRCCriteriaCharacteristic
CRTLCriticality Code JustificationAGAV
AGAVEnd Item IdentificationVALVE, REGULATING, SY (NEXT HIGHER ASSEMBLY); MV-22 AIRCRAFT (END ITEM)
MRCDecoded RequirementClear Text Reply

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.
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 A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL 9bv2--9
Quantity per pack No qup
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

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