Quote for 707-5409-3 Mason Electric Company Part with NSN 5999-01-408-7904

Part Number:  707-5409-3
Alternate P/N:  70754093
Manufacturer:  mason electric company
NIIN:  14087904
Item Name :  heat sink insulator
CAGE Code:  81579
INC Code:  39324
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-17-2026

Are you looking quote for part 707-5409-3? The Mason Electric Company-manufactured component (CAGE Code: 81579) is documented under NSN 5999-01-408-7904 as Heat Sink Insulator. For the fastest quote, please complete our RFQ form with details about 707-5409-3. We guarantee a response within 15 minutes.

ASAP Components provides the verified 707-5409-3, classified under INC 39324, FSG 59 Electrical and Electronic Equipment Components, FSC 5999 Miscellaneous Electrical and Electronic Components, NIIN 01-408-7904, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 707-5409-3 with NSN 5999-01-408-7904, 5999014087904

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5999-01-408-7904

Item PartTypeName:

HEAT SINK-INSULATOR

59990140879040PA
CIICHCCESDPMICCriticalityENAC
UAA0
Part NumberISCRNVCRNCCHCCMSDSSADC
5400595

Characteristics Data of NSN 5999-01-408-7904, 5999014087904

MRCCriteriaCharacteristic
MDCLMaterial Document And ClassificationMIL-I-49456 MIL SPEC ALL MATERIAL RESPONSES
MATTMaterialRUBBER SILICONE CLASS Q
MRCDecoded RequirementClear Text Reply

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8543909000 (NAICS 335999) Electrical machines and apparatus parts, nesoi
SITC : 77879 Parts of electrical machines and apparatus, having individual functions, n.E.S.

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
ESD A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9eh-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: M - 85.0
NMFC: 063085 - Sinks heat
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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