PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500BMeasuring Machine,surface Finish

Extrude Hone Llc · NSN 6635-01-194-8037 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-194-8037 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-194-8037. Primary manufacturer part number: 500B.
Features
  • Measuring Machine,surface Finish — FSC 6635
  • General Characteristics Item Description: INPUT POWER REQS 110 TO 120 VOLT AC;(220 VOLT AVAILABLE); 50-60 HZ; BATTERY POWER TYPE-SELF-CONTAINED NICKEL CADMIUM CELLS W/8 HRS MIN OP TIME; DIGITAL READOUT; MEASURING RANGE 3-300 MICROINCH RA(W/APPROPRIATE PROBES); PORM3.0 PCT ACCURACY; NOMINAL SURFACE AREAMEASURED 0.125 IN. RADIUS; 50.000 IN. COAXIAL CABLE LG; CABINET SIZE 7.750 IN. LG; 7.500 IN. W; 3.500 IN. H; WEIGHT INCLUDING BATTERIES 3.75 LBS; STANDARD PROBE P/N A-1072 LBS
  • 1 verified cross-reference
  • Primary manufacturer: Extrude Hone Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Measuring Machine,surface Finish, cataloged under National Stock Number 6635-01-194-8037, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Extrude Hone Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-194-8037
Primary Part Number500B
Item NameMeasuring Machine,surface Finish
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerExtrude Hone Llc
StatusACTIVE
General Characteristics Item DescriptionINPUT POWER REQS 110 TO 120 VOLT AC;(220 VOLT AVAILABLE); 50-60 HZ; BATTERY POWER TYPE-SELF-CONTAINED NICKEL CADMIUM CELLS W/8 HRS MIN OP TIME; DIGITAL READOUT; MEASURING RANGE 3-300 MICROINCH RA(W/APPROPRIATE PROBES); PORM3.0 PCT ACCURACY; NOMINAL SURFACE AREAMEASURED 0.125 IN. RADIUS; 50.000 IN. COAXIAL CABLE LG; CABINET SIZE 7.750 IN. LG; 7.500 IN. W; 3.500 IN. H; WEIGHT INCLUDING BATTERIES 3.75 LBS; STANDARD PROBE P/N A-1072 LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-188-3509AS4863-01 INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
5330-00-214-2923 INTERCHANGEABLE
Gasket
4910-00-252-1372 INTERCHANGEABLE
Grinding Machine,valve Face
6625-00-502-7373500B INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
6625-00-683-9466500B INTERCHANGEABLE
Meter,electrical Frequency
Keysight Technologies Inc
2520-00-886-9788 INTERCHANGEABLE
Disk,clutch,vehicular
4940-01-028-7493EP-5UL INTERCHANGEABLE
Heat Gun,electric
Electrical Assembly Inc. Div Eddy Products
Cross-Reference Index
Part NumberManufacturer
500B PRIMARY Extrude Hone Llc (USA)
Related Parts
4730-00-188-3509INTERCHANGEABLE
PLUG,PIPE
AS4863-01
5330-00-214-2923INTERCHANGEABLE
GASKET
4910-00-252-1372INTERCHANGEABLE
GRINDING MACHINE,VALVE FACE
6625-00-502-7373INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
500B
6625-00-683-9466INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
500B
2520-00-886-9788INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
4940-01-028-7493INTERCHANGEABLE
HEAT GUN,ELECTRIC
EP-5UL

Frequently Asked Questions

What is NSN 6635-01-194-8037?

NSN 6635-01-194-8037 is a Measuring Machine,surface Finish, manufactured by Extrude Hone Llc, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-194-8037?

NSN 6635-01-194-8037 has 1 cross-referenced part number: 500B (Extrude Hone Llc).

What NSN replaces 6635-01-194-8037?

There are 7 known substitutes for 6635-01-194-8037: 4730-00-188-3509, 5330-00-214-2923, 4910-00-252-1372 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500B?

Key specifications for 500B: General Characteristics Item Description: INPUT POWER REQS 110 TO 120 VOLT AC;(220 VOLT AVAILABLE); 50-60 HZ; BATTERY POWER TYPE-SELF-CONTAINED NICKEL CADMIUM CELLS W/8 HRS MIN OP TIME; DIGITAL READOUT; MEASURING RANGE 3-300 MICROINCH RA(W/APPROPRIATE PROBES); PORM3.0 PCT ACCURACY; NOMINAL SURFACE AREAMEASURED 0.125 IN. RADIUS; 50.000 IN. COAXIAL CABLE LG; CABINET SIZE 7.750 IN. LG; 7.500 IN. W; 3.500 IN. H; WEIGHT INCLUDING BATTERIES 3.75 LBS; STANDARD PROBE P/N A-1072 LBS. 1 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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