PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

456AZCaliper,gear Tooth,vernier

L.s. Starrett Company (the) Div Tool Division · NSN 5210-00-241-3538 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-241-3538 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-241-3538. Primary manufacturer part number: 456AZ.
Features
  • Caliper,gear Tooth,vernier — FSC 5210
  • General Characteristics Item Description: ENGLISH MEAS.;RANGE: 0 TO 1-1/4 IN;20 TO 2 DIAMETRAL PITCH;0.001 IN. MIN VERNIER READING;W/O CARBIDE MEAS TIPS;W/CARRYING CASE IN
  • 5 verified cross-references
  • Primary manufacturer: L.s. Starrett Company (the) Div Tool Division
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Caliper,gear Tooth,vernier, cataloged under National Stock Number 5210-00-241-3538, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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
NSN5210-00-241-3538
Primary Part Number456AZ
Item NameCaliper,gear Tooth,vernier
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusACTIVE
General Characteristics Item DescriptionENGLISH MEAS.;RANGE: 0 TO 1-1/4 IN;20 TO 2 DIAMETRAL PITCH;0.001 IN. MIN VERNIER READING;W/O CARBIDE MEAS TIPS;W/CARRYING CASE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5210-00-045-5039254EMZ-24 INTERCHANGEABLE
Gage,height
L.s. Starrett Company (the) Div Tool Division
5210-00-132-5689 INTERCHANGEABLE
Gage,height
5210-00-222-4563 INTERCHANGEABLE
Gage,depth,vernier
5210-00-222-4564 INTERCHANGEABLE
Caliper,vernier
5210-00-222-4565123Z-36 INTERCHANGEABLE
Caliper,vernier
L.s. Starrett Company (the) Div Tool Division
5210-00-222-45665210-00-222-4566 INTERCHANGEABLE
Gage,height
General Services Administration Federal Supply Service
5210-00-234-80175210-00-234-8017 INTERCHANGEABLE
Caliper,vernier
General Services Administration Federal Supply Service
5210-00-234-8021123Z-48 INTERCHANGEABLE
Caliper,vernier
L.s. Starrett Company (the) Div Tool Division
5210-00-250-47615210-01-113-1548 INTERCHANGEABLE
Caliper,vernier
General Services Administration Federal Supply Service
5210-00-256-7518454Z-18 AND 454K INTERCHANGEABLE
Gage,height
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
456AZ PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
GGG-C-111 TY2CL1STA General Services Administration Federal Supply Service (USA)
GGG-C-111 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
7901898 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
456Z L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
5210-00-045-5039INTERCHANGEABLE
GAGE,HEIGHT
254EMZ-24
5210-00-132-5689INTERCHANGEABLE
GAGE,HEIGHT
5210-00-222-4563INTERCHANGEABLE
GAGE,DEPTH,VERNIER
5210-00-222-4564INTERCHANGEABLE
CALIPER,VERNIER
5210-00-222-4565INTERCHANGEABLE
CALIPER,VERNIER
123Z-36
5210-00-222-4566INTERCHANGEABLE
GAGE,HEIGHT
5210-00-222-4566
5210-00-234-8017INTERCHANGEABLE
CALIPER,VERNIER
5210-00-234-8017
5210-00-234-8021INTERCHANGEABLE
CALIPER,VERNIER
123Z-48
5210-00-250-4761INTERCHANGEABLE
CALIPER,VERNIER
5210-01-113-1548
5210-00-256-7518INTERCHANGEABLE
GAGE,HEIGHT
454Z-18 AND 454K
5210-00-267-2740INTERCHANGEABLE
CALIPER,VERNIER
5210-00-274-2861INTERCHANGEABLE
GAGE,DEPTH,VERNIER
448-612

Frequently Asked Questions

What is NSN 5210-00-241-3538?

NSN 5210-00-241-3538 is a Caliper,gear Tooth,vernier, 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 5210-00-241-3538?

NSN 5210-00-241-3538 has 5 cross-referenced part numbers: 456AZ (L.s. Starrett Company (the) Div Tool Division), GGG-C-111 TY2CL1STA (General Services Administration Federal Supply Service), GGG-C-111 (Federal Specifications Promulgated by General Services Administration Washington DC), 7901898 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 456Z (L.s. Starrett Company (the) Div Tool Division).

What NSN replaces 5210-00-241-3538?

There are 12 known substitutes for 5210-00-241-3538: 5210-00-045-5039, 5210-00-132-5689, 5210-00-222-4563 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 456AZ?

Key specifications for 456AZ: General Characteristics Item Description: ENGLISH MEAS.;RANGE: 0 TO 1-1/4 IN;20 TO 2 DIAMETRAL PITCH;0.001 IN. MIN VERNIER READING;W/O CARBIDE MEAS TIPS;W/CARRYING CASE IN. 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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