Product Details | PNEUMATIC TIRE BEAD BREAKER

4910-00-121-8577 A hand-operated leverage device designed to loosen tire beads from a wheel rim for tire removal. It consists of a base-mounted upright which serves as a fulcrum for an attached lever arm from which a leg with a shoe is suspended. When the wheel and tire assembly is positioned flat on the base with the shoe against the upper side of the tire at the rim, downward pressure on the lever arm forces the tire bead to break away from the wheel rim. See also DEMOUNTER, PNEUMATIC TIRE.

Part Alternates: 667R1100A, 4910-00-121-8577, 00-121-8577, 4910001218577, 001218577

Maintenance and Repair Shop Equipment | Motor Vehicle Maintenance and Repair Shop Specialized Equipment

Supply Group (FSG) NSN Assign. NIIN
49 12 APR 1974 00-121-8577

Demand History | NSN 4910-00-121-8577

Part Number Request Date QTY Origin
4910-00-121-8577 2020-09-267 1 US
667R1100A 2020-01-12 1 DIBBS

Cross Reference | NSN 4910-00-121-8577

Part Number Cage Code Manufacturer
667R1100A 00994 COLUMBUS JACK CORPORATION

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Technical Data | NSN 4910-00-121-8577

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION 25200.0 LB CAP; 1500.0 PSI OPERATING PRESSURE; 100.0 PSI AIR PRESSURE; 80.0 CFM AIR VOLUME; 3/4 IN. NPT MIN AIR CONNECTION; 59.0 IN. W; 53.2 IN. LG

Restrictions/Controls & Freight Information | NSN 4910-00-121-8577

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 124670 MACHS PNEU TIRE CHANGNG I/S/PTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 885 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 4910-00-121-8577

Category Code Description
Fund CodeLPItems initially authorized for local purchase.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Materiel Management Aggregation CodeTGTG:AF SICA RESIDUAL MMAC-WR-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityUAF Equipment Management System (AFEMS)
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each