Product Details | SHOULDERED SHAFT

3040-01-377-4001 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Part Alternates: 6113523, 3040-01-377-4001, 01-377-4001, 3040013774001, 013774001

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 15 JUL 1993 01-377-4001

Drawings & Photos | NSN 3040-01-377-4001


Demand History | NSN 3040-01-377-4001

Part Number Request Date QTY Origin
3040-01-377-4001 2024-03-78 19 DIBBS
3040-01-377-4001 2024-03-67 19 DIBBS
3040-01-377-4001 2024-01-18 23 DIBBS
3040-01-377-4001 2023-04-117 19 DIBBS
3040-01-377-4001 2022-12-354 25 DIBBS
3040-01-377-4001 2022-10-279 25 DIBBS
3040-01-377-4001 2020-12-356 38 DIBBS
3040-01-377-4001 2020-12-345 38 DIBBS
3040-01-377-4001 2018-01-10 40 DIBBS
3040-01-377-4001 2017-09-248 1 DIBBS
3040-01-377-4001 2017-08-234 1 DIBBS
3040-01-377-4001 2016-06-159 33 DIBBS
3040-01-377-4001 2015-02-34 19 DIBBS
3040-01-377-4001 2014-10-275 3 DIBBS
3040-01-377-4001 2014-08-231 1 DIBBS
3040-01-377-4001 2014-06-177 1 DIBBS
3040-01-377-4001 2014-06-166 1 DIBBS
3040-01-377-4001 2013-08-221 2 DIBBS
3040-01-377-4001 2013-06-158 3 DIBBS
3040-01-377-4001 2012-03-88 1 DIBBS
3040-01-377-4001 2012-03-88 2 DIBBS
3040-01-377-4001 2012-02-40 1 DIBBS
3040-01-377-4001 2011-09-244 1 DIBBS
3040-01-377-4001 2011-09-244 2 DIBBS
3040-01-377-4001 2011-06-154 1 DIBBS
3040-01-377-4001 2011-06-154 2 DIBBS

Cross Reference | NSN 3040-01-377-4001

Part Number Cage Code Manufacturer
6113523 53711 NAVAL SEA SYSTEMS COMMAND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3040-01-377-4001

Technical Data | NSN 3040-01-377-4001

Characteristic Specifications
MATERIAL STEEL COMP 440C
FIRST END STYLE 30 CIRCULAR GROOVED AND EXTERNALLY THREADED
FIRST END GROOVE WIDTH 0.1250 INCHES NOMINAL
FIRST END GROOVE DIAMETER 0.3160 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE 0.5000 INCHES NOMINAL
FIRST END DIAMETER 0.4360 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH 0.5000 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 32 TWO CIRCULAR GROOVES
SECOND END GROOVE WIDTH 0.0790 INCHES NOMINAL
SECOND END GROOVE DIAMETER 0.5150 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE 0.0500 INCHES NOMINAL
SECOND END DIAMETER 0.6840 INCHES NOMINAL
SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS 0.1730 INCHES NOMINAL
LARGEST STEP DIAMETER 0.6840 INCHES NOMINAL
OVERALL LENGTH 10.1800 INCHES NOMINAL
STEP QUANTITY 4
SPECIAL FEATURES FIRST END THREADS ARE .4375-20 UNF-2A-.500 LENGTH

Restrictions/Controls & Freight Information | NSN 3040-01-377-4001

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 126900 POWER TRANS SHAFTING/SHAFTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3040-01-377-4001

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each