What is B831-2412-78?

B831-2412-78 is a Shaft Shouldered manufactured by Electric Boat Corporation.

What are the specifications of B831-2412-78?

Please contact us for detailed specifications of B831-2412-78.

Is B831-2412-78 available for immediate shipping?

Yes, we ship worldwide with same-day handling on many parts depending on stock availability.

Can Aerospace Orbit supply bulk quantities of B831-2412-78?

Yes, we support both small and large volume orders depending on stock.

Obtain a Quote for Electric Boat Corporation Part Number B831-2412-78 Now

Name: Part Number B831-2412-78 - Shaft Shouldered
Brand: Electric Boat Corporation
SKU: b831-2412-78
Availability: InStock
Rating: 4.6 (226 reviews)

Part Number: B831-2412-78

Alternate P/N: B831241278

Manufacturer: Electric Boat Corporation

NSN: 3040-01-500-4804

NIIN: 01-500-4804

Item Name : shaft shouldered

CAGE Code: 96169

FSC: 3040 Miscellaneous Power Transmission Equipment

FSG: 30 Mechanical Power Transmission Equipment

INC Code : 22914

Country: USA

NCB Code: 01

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NSN Information for Part Number B831-2412-78 with NSN 3040-01-500-4804, 3040015004804

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
3040-01-500-4804 Item PartTypeName: SHAFT,SHOULDERED	3040	015004804	0	N	A
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U		A	A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
B831-2412-78	5	2	5

Characteristics Data of NSN 3040-01-500-4804, 3040015004804

MRC	Criteria	Characteristic
AMDG	First End Keyway Depth	0.810 INCHES NOMINAL
AAHN	End Similarity	NOT IDENTICAL
AAHW	Second End Groove Width	0.1900 INCHES NOMINAL
AAHP	Second End Style	CIRCULAR GROOVED AND EXTERNALLY THREADED
FEAT	Special Features	SECOND END PROVIDED WITH 0.375-16UNC-2A THREADS. 0.125-0.127 WIDE X 0.068-0.085 DEEP KEYWAY SLOT ON SECOND END
MRC	Decoded Requirement	Clear Text Reply
CSYM	Surface Finish	32.0 MICROINCHES
AMDL	First End Diameter	0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
AAGZ	First End Style	FLATTED
AMCX	First End Flat Length	0.810 INCHES NOMINAL
AMHA	Second End External Thread Length	0.560 INCHES NOMINAL
ATPC	Step Quantity	8
AGAV	End Item Identification	CARGO BAY - CENTER/OUTBOARD HOIST MISC ASSEMBLY FOR SEAWOLF CLASS SSN 23
ABHP	Overall Length	6.375 INCHES NOMINAL
AMCW	First End Flat Depth	0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM
AMFZ	Second End Diameter	0.3750 INCHES NOMINAL
AMFQ	Second End Distance From End To Groove	0.560 INCHES NOMINAL
MDCL	Material Document And Classification	QQ-S-763 CLASS-304,CONDITION-A FED SPEC SINGLE MATERIAL RESPONSE
AAHX	Second End Groove Diameter	0.2700 INCHES NOMINAL
MATT	Material	STEEL COMP 304
CSPY	Largest Step Diameter	1.750 INCHES NOMINAL