Quote for 40-300B Efcor Inc Part with NSN 5975-01-088-0291

Part Number:  40-300B
Alternate P/N:  40300B
Manufacturer:  efcor inc
NIIN:  10880291
Item Name :  box connector elect
CAGE Code:  72971
INC Code:  09663
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  02-14-2026

Are you looking quote for part 40-300B? The Efcor Inc-manufactured component (CAGE Code: 72971) is documented under NSN 5975-01-088-0291 as Box Connector Elect. For the fastest quote, please complete our RFQ form with details about 40-300B. We guarantee a response within 15 minutes.

ASAP Components provides the verified 40-300B, classified under INC 09663, FSG 59 Electrical and Electronic Equipment Components, FSC 5975 Electrical Hardware and Supplies, NIIN 01-088-0291, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 40-300B with NSN 5975-01-088-0291, 5975010880291

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5975-01-088-0291

Item PartTypeName:

BOX CONNECTOR,ELECTRICAL

59750108802910P
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
40-300B295

Characteristics Data of NSN 5975-01-088-0291, 5975010880291

MRCCriteriaCharacteristic
AARXINSIDE DIAMETER3.000 INCHES NOMINAL SINGLE END
ABFEHAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT
ABFFFURNISHED ITEMSINSULATED BUSHING AND LOCKNUT AND SEALING RING
AELSCONDUIT TYPE ACCOMMODATEDRIGID METALLIC THICKWALL FIRST END
APTDEND TYPEEXTERNAL THREAD SECOND END
APTDEND TYPEINTERNAL THREAD FIRST END
CQJXNOMINAL THREAD SIZE3.000 INCHES SECOND END
CQYRITEM ACCOMMODATED TRADE SIZE3.000 INCHES FIRST END
MATTMATERIALIRON MALLEABLE
STYLSTYLE DESIGNATORSTRAIGHT

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

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 J
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: T - 55.0
NMFC: 062020 - Fittings elec outlet box i/s
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 658 - Electrical appliances, small

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