PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

682Grinding Machine,valve Face

Sioux Tools Inc · NSN 4910-00-351-9731 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-00-351-9731 — this item is cataloged by the U.S. Government under National Stock Number 4910-00-351-9731. Primary manufacturer part number: 682.
Features
  • Grinding Machine,valve Face — FSC 4910
  • Chuck Range: +0.250 TO 0.688 INCHES IN
  • Voltage in Volts: 115.0 AND 230.0
  • Grinding Method: WET
  • Mounting Type for Which Designed: FLOOR
  • Current Type: AC
  • Electric Motor Horsepower Rating: 1.000
  • Phase: SINGLE
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Grinding Machine,valve Face, cataloged under National Stock Number 4910-00-351-9731, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Sioux Tools Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4910-00-351-9731
Primary Part Number682
Item NameGrinding Machine,valve Face
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerSioux Tools Inc
StatusACTIVE
Chuck Range+0.250 TO 0.688 INCHES IN
Voltage in Volts115.0 AND 230.0
Grinding MethodWET
Mounting Type for Which DesignedFLOOR
Current TypeAC
Electric Motor Horsepower Rating1.000
PhaseSINGLE
Frequency in Hertz60.0
Valve Face Angle Adjustment Range in Deg+15.0 TO 90.0
Integral Means for Grinding Valve Stem and Rocker ArmNOT INCLUDED
Radio Interference SuppressionNOT INCLUDED
Chuck Quantity2
Valve Head Size Accommodated6.000 INCHES MAXIMUM IN
Electrical Motor Usage DesignGRINDING WHEEL HEAD OR WORK HEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-066-1457350.663.012 INTERCHANGEABLE
Clamp,bridge
Weil Pump Co Inc
5920-00-069-7614663 INTERCHANGEABLE
Adapter,fuse
Cooper Bussmann, Llc Dba Cooper Industries
3110-00-100-0670663 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
6625-00-149-6298 INTERCHANGEABLE
Multimeter
5975-00-194-8870 INTERCHANGEABLE
Junction Box
4925-00-344-798166346PC90 INTERCHANGEABLE
Bolt Assy,eye
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1650-00-347-1184 INTERCHANGEABLE
Cylinder Assembly,actuating,line
5910-00-493-6471 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5210-00-517-8096 INTERCHANGEABLE
Gage,thickness
5330-00-716-150243500 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
Cross-Reference Index
Part NumberManufacturer
663 Sioux Tools Inc (USA)
682 PRIMARY Sioux Tools Inc (USA)
Related Parts
5340-00-066-1457INTERCHANGEABLE
CLAMP,BRIDGE
350.663.012
5920-00-069-7614INTERCHANGEABLE
ADAPTER,FUSE
663
3110-00-100-0670INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
663
6625-00-149-6298INTERCHANGEABLE
MULTIMETER
5975-00-194-8870INTERCHANGEABLE
JUNCTION BOX
4925-00-344-7981INTERCHANGEABLE
BOLT ASSY,EYE
66346PC90
1650-00-347-1184INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
5910-00-493-6471INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5210-00-517-8096INTERCHANGEABLE
GAGE,THICKNESS
5330-00-716-1502INTERCHANGEABLE
SEAL,PLAIN ENCASED
43500
1660-00-799-5231INTERCHANGEABLE
CONNECTOR,OXYGEN LI
663
5120-00-876-7979INTERCHANGEABLE
WRENCH,SPECIAL
66-3

Frequently Asked Questions

What is NSN 4910-00-351-9731?

NSN 4910-00-351-9731 is a Grinding Machine,valve Face, manufactured by Sioux Tools Inc, classified under FSC 4910 (No Item Name Available). Status: active.

What are the part numbers for NSN 4910-00-351-9731?

NSN 4910-00-351-9731 has 2 cross-referenced part numbers: 663 (Sioux Tools Inc), 682 (Sioux Tools Inc).

What NSN replaces 4910-00-351-9731?

There are 12 known substitutes for 4910-00-351-9731: 5340-00-066-1457, 5920-00-069-7614, 3110-00-100-0670 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 682?

Key specifications for 682: Chuck Range: +0.250 TO 0.688 INCHES IN; Voltage in Volts: 115.0 AND 230.0; Grinding Method: WET; Mounting Type for Which Designed: FLOOR. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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