Product Details | SHAFT COLLAR

3040-00-273-1321 An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.202304000005340000000

Part Alternates: 345912PC1, 3040-00-273-1321, 00-273-1321, 3040002731321, 002731321

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-273-1321

Drawings & Photos | NSN 3040-00-273-1321


Cross Reference | NSN 3040-00-273-1321

Part Number Cage Code Manufacturer
345912PC1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 3040-00-273-1321

Characteristic Specifications
MATERIAL STEEL, FED STD 66, AISI/SAE 1022
SURFACE TREATMENT PHOSPHATE
STYLE DESIGNATOR A1 PLAIN ROUND
OUTSIDE DIAMETER 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
THICKNESS 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
BORE DIAMETER 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM
SECURING HOLE QUANTITY 1
SECURING HOLE TYPE AND LOCATION TAPER PIN PILOT SINGLE HOLE
TAPERED PIN SIZE ACCOMMODATED AND LOCATION 3/0 SINGLE HOLE

Restrictions/Controls & Freight Information | NSN 3040-00-273-1321

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
No Freight Information

Management | NSN 3040-00-273-1321

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