Product Details | STRAIGHT SHAFT

4320-00-739-2914 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: 007392914

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-739-2914

Cross Reference | NSN 4320-00-739-2914

Part Number Cage Code Manufacturer
3H3329 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 4320-00-739-2914

Characteristic Specifications
FIRST END GROOVE DIAMETER 0.6880 INCHES NOMINAL
MATERIAL STEEL
FIRST END DISTANCE FROM END TO GROOVE 0.550 INCHES NOMINAL
SECOND END STYLE FLAT GROOVED
SECOND END DISTANCE FROM END TO FLAT 1.200 INCHES NOMINAL
FIRST END GROOVE WIDTH 0.2560 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
FIRST END DIAMETER 0.7400 INCHES NOMINAL
FIRST END STYLE CIRCULAR GROOVED
SECOND END DIAMETER 0.74000 INCHES NOMINAL
SECOND END GROOVED FLAT LENGTH 3.4700 INCHES NOMINAL
SECOND END GROOVED FLAT DEPTH 0.350 INCHES NOMINAL
OVERALL LENGTH 8.240 INCHES NOMINAL
SPECIAL FEATURES TWO PERPENDICULAR PRESSURE LUBRICATION HOLES 0.240 IN. DIA,0.250 IN. DEEP 1.400 IN. C TO C

Restrictions/Controls & Freight Information | NSN 4320-00-739-2914

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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 594 unknown
Originating Activity Code XX
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 4320-00-739-2914

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each