PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68003Caliper,micrometer,outside

L.s. Starrett Company (the) Div Tool Division · NSN 5210-01-633-9971 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-01-633-9971 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-633-9971. Primary manufacturer part number: 68003.
Features
  • Caliper,micrometer,outside — FSC 5210
  • Locknut: INCLUDED
  • Ratchet Stop: INCLUDED
  • Gaging Range: +1.000 TO 2.000 INCHES IN
  • Graduation Unit: THOUSANDTHS OF AN INCH
  • 2 verified cross-references
  • Primary manufacturer: L.s. Starrett Company (the) Div Tool Division
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Caliper,micrometer,outside, cataloged under National Stock Number 5210-01-633-9971, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 4 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-01-633-9971
Primary Part Number68003
Item NameCaliper,micrometer,outside
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusACTIVE
LocknutINCLUDED
Ratchet StopINCLUDED
Gaging Range+1.000 TO 2.000 INCHES IN
Graduation UnitTHOUSANDTHS OF AN INCH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-198-5398 INTERCHANGEABLE
Key,socket Head Screw
5985-00-825-1815 INTERCHANGEABLE
Support,waveguide
6635-01-120-674168003 INTERCHANGEABLE
Probe,eddy Current
Ideal Specialty Inc.
5342-01-297-879268003 INTERCHANGEABLE
Clamp,waveguide
Microwave Engineering Corporation
6130-01-498-9442 INTERCHANGEABLE
Power Supply Assembly
6625-01-575-12436800-3 INTERCHANGEABLE
Calibrator,standing Wave Ratio I
Spectrum Control Inc Div Weinschel
5985-01-587-68915189170-001 INTERCHANGEABLE
Support,waveguide
Raytheon Company
7350-01-664-69087350016466908 INTERCHANGEABLE
Tray,mess,compartmented
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
68003 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
436.1XRL-2 L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
5120-00-198-5398INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5985-00-825-1815INTERCHANGEABLE
SUPPORT,WAVEGUIDE
6635-01-120-6741INTERCHANGEABLE
PROBE,EDDY CURRENT
68003
5342-01-297-8792INTERCHANGEABLE
CLAMP,WAVEGUIDE
68003
6130-01-498-9442INTERCHANGEABLE
POWER SUPPLY ASSEMBLY
6625-01-575-1243INTERCHANGEABLE
CALIBRATOR,STANDING WAVE RATIO I
6800-3
5985-01-587-6891INTERCHANGEABLE
SUPPORT,WAVEGUIDE
5189170-001
7350-01-664-6908INTERCHANGEABLE
TRAY,MESS,COMPARTMENTED
7350016466908

Frequently Asked Questions

What is NSN 5210-01-633-9971?

NSN 5210-01-633-9971 is a Caliper,micrometer,outside, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-01-633-9971?

NSN 5210-01-633-9971 has 2 cross-referenced part numbers: 68003 (L.s. Starrett Company (the) Div Tool Division), 436.1XRL-2 (L.s. Starrett Company (the) Div Tool Division).

What NSN replaces 5210-01-633-9971?

There are 8 known substitutes for 5210-01-633-9971: 5120-00-198-5398, 5985-00-825-1815, 6635-01-120-6741 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68003?

Key specifications for 68003: Locknut: INCLUDED; Ratchet Stop: INCLUDED; Gaging Range: +1.000 TO 2.000 INCHES IN; Graduation Unit: THOUSANDTHS OF AN INCH. 4 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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