Quote for 21289-3 Carleton Technologies Inc Part with NSN 1660-00-141-1356

Part Number:  21289-3
Alternate P/N:  212893
Manufacturer:  carleton technologies inc
NIIN:  1411356
Item Name :  valve oxygen shut o
CAGE Code:  04577
INC Code:  77777
Country:  USA
NCB Code:  00
FSG:  16 Aircraft Components and Accessories
Last Updated:  03-01-2026

Are you looking quote for part 21289-3? The Carleton Technologies Inc-manufactured component (CAGE Code: 04577) is documented under NSN 1660-00-141-1356 as Valve Oxygen Shut O. For the fastest quote, please complete our RFQ form with details about 21289-3. We guarantee a response within 15 minutes.

ASAP Components provides the verified 21289-3, classified under INC 77777, FSG 16 Aircraft Components and Accessories, FSC 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment, NIIN 00-141-1356, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 21289-3 with NSN 1660-00-141-1356, 1660001411356

NSNFSCNIINCLSHazmatDEMILCancelled NSN
1660-00-141-1356

Item PartTypeName:

VALVE,OXYGEN SHUT-OFF RELIEF

16600014113560N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
128SCEC128-921C9

Characteristics Data of NSN 1660-00-141-1356, 1660001411356

MRCCriteriaCharacteristic
AGAVEND ITEM IDENTIFICATIONA-6A ACFT

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

CRITL The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
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

NSN Management Codes

AAC D
Classification Control U
MGMT_CTL 3bfa--9
Quantity per pack 1
Repariability When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 011790 - Aircraft parts noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

ASAP Semiconductor’s Certifications And Memberships



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