We are proud to supply every branch of the United States military

Leading NSN Parts Manufacturers

Leading NSN Part Types

Why Choose Us?

Low Price Warrantied inventory at competitive prices

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Get it fast All inventory ready to ship from our sellers

Quality guaranteed We sell only warrantied and traceable parts

Instant Quote for NSN Part H552-603-77 of Electric Boat Corporation

Mfg Part Number: H552-603-77

Alternate P/N: H55260377

NSN : 3040-01-499-9959

NIIN : 014999959

CAGE Code : 96169

Manufacturer: Electric Boat Corporation

Item Name : Shaft Shouldered Shaft Shouldered

FSC : 3040 Miscellaneous Power Transmission Equipment

An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. Aerospace Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. As such, we have an inventory of more than two billion new and obsolete parts, among which is an unparalleled selection of NSN parts and much more. This includes items such as Shaft Shouldered H552-603-77 from manufacturer Electric Boat Corporation and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like H552-603-77, you won’t find a more inclusive source than Aerospace Sphere.

PRODUCT DETAILS “*” Required Fields Are Compulsory

CONTACT INFORMATION

* By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.

I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
ASAP Semiconductor is a wholly independent aftermarket parts distributor.
This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Note : We Will Not Share Your Information To Any Third Parties.

Upload RFQ SHEET
If you have more than one item, upload your spreadsheet here

Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN parts. This means you can quickly sort through National Stock Numbers such as 3040014999959 and find parts like part number H552-603-77 from quality manufacturers like Electric Boat Corporation and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.

NSN Information for Part Number H552-603-77 with NSN 3040-01-499-9959, 3040014999959

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
3040-01-499-9959 Item Description: Shaft Shouldered	3040	014999959	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
H552-603-77	5	2	5

Characteristics Data of NSN 3040-01-499-9959, 3040014999959

MRC	Criteria	Characteristic
AAHG	First End Groove Width	0.2000 INCHES NOMINAL
AAHN	End Similarity	IDENTICAL
AAHH	First End Groove Diameter	1.2500 INCHES NOMINAL
FEAT	Special Features	SHAFT HAS (2) SPLINED SECTIONS. EACH HAS (10) SPLINES .386 IN WIDTH.
ABHP	Overall Length	48.930 INCHES NOMINAL
CSYM	Surface Finish	32.0 MICROINCHES
AGAV	End Item Identification	VENT VALVE LINKAGE ASSEMBLY; W/S: LA CLASS 688 SUBMARINE
AAGZ	First End Style	CIRCULAR GROOVED AND EXTERNALLY THREADED
AMEA	First End External Thread Length	2.5000 INCHES NOMINAL
MDCL	Material Document And Classification	QQ-N-286, FORM 2 FED SPEC ALL MATERIAL RESPONSES
ATPC	Step Quantity	6
MRC	Decoded Requirement	Clear Text Reply
AMDL	First End Diameter	1.5000 INCHES NOMINAL
AMCY	First End Distance From End To Groove	2.5000 INCHES NOMINAL
MATT	Material	NICKEL ALLOY 502
CXCY	Part Name Assigned By Controlling Agency	SHAFT OPERATING SPLINED
CSPY	Largest Step Diameter	3.120 INCHES MINIMUM AND 3.122 INCHES MAXIMUM

Related NSN Part List to H552-603-77

H55-0004-001	H55 0005 001	H55-0005-002	H55-0005-003
H55-0006-204	H55-0006-206	H55-0013-002	H55-04
H55-04	H55-04CW	H55-04CW	H55-06
H55-08CW	H55-08CW	H55-10	H55-1013
H55-1024	H55-1051	H55-10CW	H55-10CW
H55-11	H55-1181	H55-12	H55 1320
H55-1321	H55 1322	H55 1751	H55-1832
H55-192-Q12	H55-24Q12	H55 26G	H55-2935-0