Product Details | STRAIGHT SHAFT

3040-01-180-3477 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000

Part Alternates: 12321031, 3040-01-180-3477, 01-180-3477, 3040011803477, 011803477

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 26 MAY 1984 01-180-3477

Drawings & Photos | NSN 3040-01-180-3477


Demand History | NSN 3040-01-180-3477

Part Number Request Date QTY Origin
3040-01-180-3477 2021-08-236 230 United States
3040-01-180-3477 2020-01-23 127 DIBBS
3040-01-180-3477 2018-12-347 53 DIBBS
3040-01-180-3477 2018-11-333 62 DIBBS
3040-01-180-3477 2018-06-172 82 DIBBS
3040-01-180-3477 2016-05-143 200 DIBBS
3040-01-180-3477 2016-02-56 57 DIBBS
12321031 2015-11-334 305 Canada
3040-01-180-3477 2007-12-338 144 DIBBS
3040-01-180-3477 2007-10-295 50 DIBBS
3040-01-180-3477 2007-06-166 59 DIBBS

Cross Reference | NSN 3040-01-180-3477

Part Number Cage Code Manufacturer
12321031 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3040-01-180-3477

Characteristic Specifications
MATERIAL STEEL COMP 4340
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.6230 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 5 CIRCULAR GROOVED
SECOND END GROOVE DIAMETER 0.2500 INCHES NOMINAL
SECOND END DIAMETER 0.6230 INCHES NOMINAL
SECOND END INTERNAL THREAD LENGTH 0.3800 INCHES NOMINAL
OVERALL LENGTH 3.500 INCHES NOMINAL
SPECIAL FEATURES HOLE IN 2ND END IS THREADED TO 0.164-32 UNC-2B; HEAT TREAT AND NITRIDE ENTIRE PART PER MIL-H-6875 & MIL-S-6090 USING DOUBLE STAGE NITRIDING PROCESS,RESULTING WHITE LAYER TO BE 0.005 IN.MAX.; CASE REQ. AT SPLINE TOOTH PITCH LINE: SURFACE HARDNESS ROCKWELL 30N 70MIN.,DEPTH FROM SURFACE TO HARDNESS OFRC 45 0.010/0.015,CORE HARDNESS RC35-40; SCREW THREADS NOT NITRIDED; EXTERNAL INVOLUTE SPLINE DATA: 16 TEETH; DIAMETRAL PITCH IS 20/40; PRESSURE ANGLE IS 30 DEG.
III END ITEM IDENTIFICATION TANK,COMBAT,FULL TRACKED; NSN 2350-01-087-1095
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 12321031

Restrictions/Controls & Freight Information | NSN 3040-01-180-3477

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 BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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 3040-01-180-3477

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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