PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

436.1RL-3Caliper,micrometer,outside

L.s. Starrett Company (the) Div Tool Division · NSN 5210-00-221-1945 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-221-1945 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-221-1945. Primary manufacturer part number: 436.1RL-3.
Features
  • Caliper,micrometer,outside — FSC 5210
  • Graduation Unit: TEN-THOUSANDTHS OF AN INCH
  • Locknut: INCLUDED
  • Supplementary Features: 853LRV
  • Pushbutton Pressure Control: NOT INCLUDED
  • Gaging Range: +2.000 TO 3.000 INCHES IN
  • Ratchet Stop: INCLUDED
  • 8 verified cross-references
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Caliper,micrometer,outside, cataloged under National Stock Number 5210-00-221-1945, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5210-00-221-1945
Primary Part Number436.1RL-3
Item NameCaliper,micrometer,outside
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusCANCELLED
Graduation UnitTEN-THOUSANDTHS OF AN INCH
LocknutINCLUDED
Supplementary Features853LRV
Pushbutton Pressure ControlNOT INCLUDED
Gaging Range+2.000 TO 3.000 INCHES IN
Ratchet StopINCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5307-00-010-3217103217 INTERCHANGEABLE
Stud,plain
Chrysler Realty Company Llc Dba Daimler Chrysler
5950-00-122-174451616 INTERCHANGEABLE
Coil,radio Frequency
Cae Inc
4730-00-222-192046218PC13 INTERCHANGEABLE
Nut,tube Coupling
Naval Ship Systems Command
3020-00-294-614251-6-16 INTERCHANGEABLE
Gear,helical
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
3010-00-971-5662103217 INTERCHANGEABLE
Gearcase-Motor
L3harris Technologies, Inc Div Space & Airborne Systems
4820-01-103-9034 INTERCHANGEABLE
Valve,treadle,foot
5962-01-108-1966 INTERCHANGEABLE
Microcircuit,digital
5895-01-114-1570103217 INTERCHANGEABLE
Preamplifier Module
Aimtron Systems, Llc
5210-01-368-4534T436-RL-3 INTERCHANGEABLE
Caliper,micrometer,outside
L.s. Starrett Company (the) Div Tool Division
5120-01-428-514051-616 INTERCHANGEABLE
Hammer,hand
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
51616 L.s. Starrett Company (the) Div Tool Division (USA)
5210PL0808286 Jednolity Indeks Materialowy - Uniform Material Index (POL)
GGG-C-105 TY1CL1STA General Services Administration Federal Supply Service (USA)
GGG-C-105 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
103-217 Mitutoyo Corporation (JPN)
02-0853-9700 S-T Industries, Inc. (USA)
T436RL-3 L.s. Starrett Company (the) Div Tool Division (USA)
436.1RL-3 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
5307-00-010-3217INTERCHANGEABLE
STUD,PLAIN
103217
5950-00-122-1744INTERCHANGEABLE
COIL,RADIO FREQUENCY
51616
4730-00-222-1920INTERCHANGEABLE
NUT,TUBE COUPLING
46218PC13
3020-00-294-6142INTERCHANGEABLE
GEAR,HELICAL
51-6-16
3010-00-971-5662INTERCHANGEABLE
GEARCASE-MOTOR
103217
4820-01-103-9034INTERCHANGEABLE
VALVE,TREADLE,FOOT
5962-01-108-1966INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5895-01-114-1570INTERCHANGEABLE
PREAMPLIFIER MODULE
103217
5210-01-368-4534INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
T436-RL-3
5120-01-428-5140INTERCHANGEABLE
HAMMER,HAND
51-616
4820-01-434-6637INTERCHANGEABLE
SEAT,VALVE
103217

Frequently Asked Questions

What is NSN 5210-00-221-1945?

NSN 5210-00-221-1945 is a Caliper,micrometer,outside, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5210-00-221-1945?

NSN 5210-00-221-1945 has 8 cross-referenced part numbers: 51616 (L.s. Starrett Company (the) Div Tool Division), 5210PL0808286 (Jednolity Indeks Materialowy - Uniform Material Index), GGG-C-105 TY1CL1STA (General Services Administration Federal Supply Service), GGG-C-105 (Federal Specifications Promulgated by General Services Administration Washington DC), 103-217 (Mitutoyo Corporation) and 3 more.

What NSN replaces 5210-00-221-1945?

There are 11 known substitutes for 5210-00-221-1945: 5307-00-010-3217, 5950-00-122-1744, 4730-00-222-1920 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 436.1RL-3?

Key specifications for 436.1RL-3: Graduation Unit: TEN-THOUSANDTHS OF AN INCH; Locknut: INCLUDED; Supplementary Features: 853LRV; Pushbutton Pressure Control: NOT INCLUDED. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-00-221-1945 still in active supply?

NSN 5210-00-221-1945 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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