Product Details | SHAFT COUPLING HALF

3010-00-438-2729 A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part Alternates: 2033PC25, 203-3PC25, 2889623, 2889623PC25, 3010-00-438-2729, 00-438-2729, 3010004382729, 004382729

Mechanical Power Transmission Equipment | Torque Converters and Speed Changers

Supply Group (FSG) NSN Assign. NIIN
30 05 SEP 1969 00-438-2729

Drawings & Photos | NSN 3010-00-438-2729


Demand History | NSN 3010-00-438-2729

Part Number Request Date QTY Origin
3010-00-438-2729 2018-06-163 1 DIBBS
3010-00-438-2729 2017-06-164 6 US
3010-00-438-2729 2012-11-327 2 DIBBS

Cross Reference | NSN 3010-00-438-2729

Part Number Cage Code Manufacturer
203-3PC25 16640 DEFOE SHIPBUILDING CO
2889623 80064 NAVAL SHIP SYSTEMS COMMAND
2889623PC25 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3010-00-438-2729

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A27-55, GRADE N1 ASSN STD SINGLE MATERIAL RESPONSE
BODY STYLE A17 MULTIPLE POSITIONING HOLES, RECESSED FACE
OVERALL LENGTH 7.875 INCHES NOMINAL
BORE SHAPE TAPERED
BORE LENGTH 7.6250 INCHES NOMINAL
TAPER LARGEST DIAMETER 3.7500 INCHES NOMINAL
FEATURES PROVIDED KEYWAY
SPECIAL FEATURES POSITIONING HOLE COUNTERBORE DEPTH:1" NOM.; POSITIONING HOLE COUNTERBORE DIA.:1.0625" NOM.; UNTHREADED BORE DEPTH:1.250" NOM.; UNTHREADED BORE DIA.:0.7656" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:8.500" NOM.; PSOITIONING FACILITY QTY:12; POSITIONING HOLE STYLE:COUNTERBORED; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY SPACING IN DEG.:180; KEYING FACILITY QTY:2; KEYING FACILITY:INCLUDED; COUTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:10"; HUB OD:6.375" NOM.; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:1.920" NOM., 2.250" NOM.; KEYWAY WD:0.750" NOM.; TAPER MINOR DIA.:3.125" NOM.; RECESS DEPTH:0.250" NOM.; RECESS DIA.:7" NOM.; FLANGE THICKNESS:2.250" NOM.; COUNTERBORE DEPTH:1.625" NOM.; COUNTERBORE DIA.:5.250" NOM.

Restrictions/Controls & Freight Information | NSN 3010-00-438-2729

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: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 126880 POWER TRANS SHAFTING PULLEYS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 3010-00-438-2729

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each