PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

436.1MXRL-25Caliper,micrometer,outside

L.s. Starrett Company (the) Div Tool Division · NSN 5210-00-221-1929 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-221-1929 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-221-1929. Primary manufacturer part number: 436.1MXRL-25.
Features
  • Caliper,micrometer,outside — FSC 5210
  • Ratchet Stop: INCLUDED
  • Gaging Range: +0.000 TO 25.000 MILLIMETERS MM
  • Pushbutton Pressure Control: NOT INCLUDED
  • Graduation Unit: HUNDREDTHS OF A MILLIMETER
  • Locknut: INCLUDED
  • 12 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 5210-00-221-1929, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5210-00-221-1929
Primary Part Number436.1MXRL-25
Item NameCaliper,micrometer,outside
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusCANCELLED
Ratchet StopINCLUDED
Gaging Range+0.000 TO 25.000 MILLIMETERS MM
Pushbutton Pressure ControlNOT INCLUDED
Graduation UnitHUNDREDTHS OF A MILLIMETER
LocknutINCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-3146 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5330-00-254-9944 INTERCHANGEABLE
Gasket
5360-00-356-3512SC-C-69326 PC 25 INTERCHANGEABLE
Spring,helical,extension
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-00-358-240684482R1 INTERCHANGEABLE
Retainer,helical Compression Spr
Navistar Intl Corp Truck Br Ohio Plant
5315-00-402-053551576 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5835-00-481-71303M INTERCHANGEABLE
Recorder,magnetic T
Crown Audio, Inc. Dba Crown International
3120-00-600-66495157-5 INTERCHANGEABLE
Bushing,sleeve
Goodrich Aerospace Canada Ltd
3950-00-965-0100 INTERCHANGEABLE
Hoist,chain
5935-01-281-4101 INTERCHANGEABLE
Connector,receptacle,electrical
6135-01-369-9792U9VLJPFP-129P INTERCHANGEABLE
Battery,nonrechargeable
Ultralife Corp.
Cross-Reference Index
Part NumberManufacturer
68049 L.s. Starrett Company (the) Div Tool Division (USA)
436MRL-25 L.s. Starrett Company (the) Div Tool Division (USA)
1631M Cooper Industries Inc Lufkin/cooper Tools Div (USA)
GGG-C-105 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-C-105 TY1CL1STA General Services Administration Federal Supply Service (USA)
436.1MXRL-25 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
51576 L.s. Starrett Company (the) Div Tool Division (USA)
51575 L.s. Starrett Company (the) Div Tool Division (USA)
3M L.s. Starrett Company (the) Div Tool Division (USA)
436.2MXRL-25 L.s. Starrett Company (the) Div Tool Division (USA)
37940 Marshall-Swartchild Co (USA)
436MR-25 L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
3110-00-100-3146INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5330-00-254-9944INTERCHANGEABLE
GASKET
5360-00-356-3512INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
SC-C-69326 PC 25
5340-00-358-2406INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
84482R1
5315-00-402-0535INTERCHANGEABLE
PIN,QUICK RELEASE
51576
5835-00-481-7130INTERCHANGEABLE
RECORDER,MAGNETIC T
3M
3120-00-600-6649INTERCHANGEABLE
BUSHING,SLEEVE
5157-5
3950-00-965-0100INTERCHANGEABLE
HOIST,CHAIN
5935-01-281-4101INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6135-01-369-9792INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
U9VLJPFP-129P
6515-01-448-1749INTERCHANGEABLE
PIN,BONE
3M
5840-01-490-7734INTERCHANGEABLE
POWER DISTRIBUTION-REFERENCE SIG

Frequently Asked Questions

What is NSN 5210-00-221-1929?

NSN 5210-00-221-1929 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 5210-00-221-1929?

NSN 5210-00-221-1929 has 12 cross-referenced part numbers: 68049 (L.s. Starrett Company (the) Div Tool Division), 436MRL-25 (L.s. Starrett Company (the) Div Tool Division), 1631M (Cooper Industries Inc Lufkin/cooper Tools Div), GGG-C-105 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-C-105 TY1CL1STA (General Services Administration Federal Supply Service) and 7 more.

What NSN replaces 5210-00-221-1929?

There are 12 known substitutes for 5210-00-221-1929: 3110-00-100-3146, 5330-00-254-9944, 5360-00-356-3512 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 436.1MXRL-25?

Key specifications for 436.1MXRL-25: Ratchet Stop: INCLUDED; Gaging Range: +0.000 TO 25.000 MILLIMETERS MM; Pushbutton Pressure Control: NOT INCLUDED; Graduation Unit: HUNDREDTHS OF A MILLIMETER. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-00-221-1929 still in active supply?

NSN 5210-00-221-1929 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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