PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

241-6Gage,indicating,internal

Standard Gage Co Inc · NSN 5210-00-274-5402 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-274-5402 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-274-5402. Primary manufacturer part number: 241-6.
Features
  • Gage,indicating,internal — FSC 5210
  • Measuring Head Gaging Range: +6.000 TO 12.125 INCHES IN
  • Indicator Dial Range: 0.020 IN. TO 0 IN
  • Contact Point Operation Method: LEVER
  • Indicator Dial Adjustability: NONADJUSTABLE
  • Measuring Head Interchangeability: FIXED
  • Indicator Dial Graduation Unit: 0.0001 INCH IN
  • Measuring Head Type: PLUG
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,indicating,internal, cataloged under National Stock Number 5210-00-274-5402, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Standard Gage Co Inc. Government technical data includes 9 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-00-274-5402
Primary Part Number241-6
Item NameGage,indicating,internal
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerStandard Gage Co Inc
StatusACTIVE
Measuring Head Gaging Range+6.000 TO 12.125 INCHES IN
Indicator Dial Range0.020 IN. TO 0 IN
Contact Point Operation MethodLEVER
Indicator Dial AdjustabilityNONADJUSTABLE
Measuring Head InterchangeabilityFIXED
Indicator Dial Graduation Unit0.0001 INCH IN
Measuring Head TypePLUG
Contact Point Quantity2
Design TypeHANDHELD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-276-4460104316 INTERCHANGEABLE
Pin,straight,headed
Garwood/feller Inc Garwood Winch Div
5360-00-448-13582416 INTERCHANGEABLE
Spring,helical,extension
Telemechanics Inc
5935-00-478-43982416 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3455-00-516-4023 INTERCHANGEABLE
Cutter Bit,tool Holder
4720-00-541-14891540-6 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
5330-00-691-2038199C259P1 INTERCHANGEABLE
Gasket
General Dynamics Defense Systems Inc. Dba General Dynamics Advanced Information Systems
5210-01-066-31412416 INTERCHANGEABLE
Caliper,indicator,outside
Mitutoyo Corporation
5120-01-425-88902416 INTERCHANGEABLE
Extension,socket Wrench
Wright Tool Co
4820-01-494-7994080-24-SP INTERCHANGEABLE
Cover Plate,valve
Cleveland Gear Company, Inc. Dba Cleveland Gear Co
5998-01-589-8361AA3101731-01 INTERCHANGEABLE
Circuit Card Assembly
Kbrwyle Technology Solutions, Llc Dba Kbrwyle
Cross-Reference Index
Part NumberManufacturer
241-6 PRIMARY Standard Gage Co Inc (USA)
Related Parts
5315-00-276-4460INTERCHANGEABLE
PIN,STRAIGHT,HEADED
104316
5360-00-448-1358INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2416
5935-00-478-4398INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2416
3455-00-516-4023INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
4720-00-541-1489INTERCHANGEABLE
HOSE,NONMETALLIC
1540-6
5330-00-691-2038INTERCHANGEABLE
GASKET
199C259P1
5210-01-066-3141INTERCHANGEABLE
CALIPER,INDICATOR,OUTSIDE
2416
5120-01-425-8890INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
2416
4820-01-494-7994INTERCHANGEABLE
COVER PLATE,VALVE
080-24-SP
5998-01-589-8361INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
AA3101731-01
6515-01-590-8864INTERCHANGEABLE
SENSOR,OXYGEN MONITORING
2416
3110-01-620-9594INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5210-00-274-5402?

NSN 5210-00-274-5402 is a Gage,indicating,internal, manufactured by Standard Gage Co Inc, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-00-274-5402?

NSN 5210-00-274-5402 has 1 cross-referenced part number: 241-6 (Standard Gage Co Inc).

What NSN replaces 5210-00-274-5402?

There are 12 known substitutes for 5210-00-274-5402: 5315-00-276-4460, 5360-00-448-1358, 5935-00-478-4398 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 241-6?

Key specifications for 241-6: Measuring Head Gaging Range: +6.000 TO 12.125 INCHES IN; Indicator Dial Range: 0.020 IN. TO 0 IN; Contact Point Operation Method: LEVER; Indicator Dial Adjustability: NONADJUSTABLE. 9 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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