4910-01-143-9086

Electric Valve Seat Grinding Machine email this page

Model or part number: 4224

Pricing & Availability

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pdf NSN 4910-01-143-9086 Datasheet

MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
C/o eccentric valve seat grinder, precision 0 to 90 deg; diamond dresser and base; wrenches and grease; operating manuals; metal storage case; high speed spindle 10.000 rpm; pilot top diameter 7/16 in.; shaft rotary speed 20 rpm
MRC:
--
NIIN:
011439086
MRC:
--
NATO Stock Number:
4910-01-143-9086
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A23900
MRC:
--
INC:
21423
MRC:
--
IMM:
AX CX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4910-01-143-9086

A motor driven grinding machine that utilizes an abrasive wheel, designed for precision grinding and refinishing of internal combustion engine valve seats. It consists essentially of a base, upright and grinding supports, work holder, electric motor(s), spindle(s), grinding head(s), gage(s), and any necessary accessories such as diamond dressers and abrasive wheel sets. It usually has a coolant system for wet grinding and it may be portable (disassembled in container base) for ease of transportation. Excludes grinding kit, valve seat, electric.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8479899860
NAICS:
333318
End Use Class:
21190
SITC:
72849
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8479899860

Automotive Maintenance Machines, Nesoi

End Use Code 21190

Photo, Service Industry Machinery

Standard Intl. Trade Class (SITC) 72849

Machinery Having Individual Functions, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
186590
NMF Description:
Tools:elec Hydr Pneu/i/c Eng/parts
UFC:
91790
LTL:
85.0
LCL:
--
WCC:
885
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 885

Vehicles, mhe, road construction, repair parts and components.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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