PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

452-6Caliper,outside

General Tools Manufacturing Co., Llc. · NSN 5210-01-434-9749 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-01-434-9749 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-434-9749. Primary manufacturer part number: 452-6.
Features
  • Caliper,outside — FSC 5210
  • Leg Shape: RECTANGULAR
  • Hinged End Type: SPRING JOINT
  • Size Designator: 6.000 INCHES NOMINAL IN
  • Adjustment Method: SOLID NUT
  • 5 verified cross-references
  • Primary manufacturer: General Tools Manufacturing Co., Llc.
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Caliper,outside, cataloged under National Stock Number 5210-01-434-9749, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is General Tools Manufacturing Co., Llc.. Government technical data includes 4 verified specifications, 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: Cancelled.

Technical Specifications
ParameterValue
NSN5210-01-434-9749
Primary Part Number452-6
Item NameCaliper,outside
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerGeneral Tools Manufacturing Co., Llc.
StatusCANCELLED
Leg ShapeRECTANGULAR
Hinged End TypeSPRING JOINT
Size Designator6.000 INCHES NOMINAL IN
Adjustment MethodSOLID NUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5960-00-115-2199 INTERCHANGEABLE
Electron Tube
5950-00-115-5412678-0084-000 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4730-00-263-2757SAE J512 4-4-2 040427B INTERCHANGEABLE
Tee,pipe to Tube
Sae International Dba Sae International
5360-00-343-6682103-368ITEM8 INTERCHANGEABLE
Spring,helical,torsion
Imperial Electric Co
5330-00-485-433931618 INTERCHANGEABLE
Gasket
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5930-00-620-3892 INTERCHANGEABLE
Switch,pressure
1560-00-909-44334526-1 INTERCHANGEABLE
Seal,bellmouth Assy
Kirkhill Inc Div Kirkhill Inc, Haskon Division
5365-00-914-48816524 INTERCHANGEABLE
Shim
Michigan Dynamics Inc
6625-00-980-27674526 INTERCHANGEABLE
Probe Subassembly
Ird Mechanalysis Inc
6635-01-088-0562 INTERCHANGEABLE
Sieve,test
Cross-Reference Index
Part NumberManufacturer
452-6 PRIMARY General Tools Manufacturing Co., Llc. (USA)
31618 General Tools Manufacturing Co., Llc. (USA)
452-6 General Hardware Mfg Co Inc (USA)
6524 PRIMARY Central Tools, Inc. (USA)
6524 CENTRAL Kipper Tool Company Dba Kipper Management Inc (USA)
Related Parts
5960-00-115-2199INTERCHANGEABLE
ELECTRON TUBE
5950-00-115-5412INTERCHANGEABLE
REACTOR
678-0084-000
4730-00-263-2757INTERCHANGEABLE
TEE,PIPE TO TUBE
SAE J512 4-4-2 040427B
5360-00-343-6682INTERCHANGEABLE
SPRING,HELICAL,TORSION
103-368ITEM8
5330-00-485-4339INTERCHANGEABLE
GASKET
31618
5930-00-620-3892INTERCHANGEABLE
SWITCH,PRESSURE
1560-00-909-4433INTERCHANGEABLE
SEAL,BELLMOUTH ASSY
4526-1
5365-00-914-4881INTERCHANGEABLE
SHIM
6524
6625-00-980-2767INTERCHANGEABLE
PROBE SUBASSEMBLY
4526
6635-01-088-0562INTERCHANGEABLE
SIEVE,TEST
8110-01-359-4260INTERCHANGEABLE
CAN,ICE CREAM
4526
5120-01-428-4746INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5210-01-434-9749?

NSN 5210-01-434-9749 is a Caliper,outside, manufactured by General Tools Manufacturing Co., Llc., classified under FSC 5210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5210-01-434-9749?

NSN 5210-01-434-9749 has 5 cross-referenced part numbers: 452-6 (General Tools Manufacturing Co., Llc.), 31618 (General Tools Manufacturing Co., Llc.), 452-6 (General Hardware Mfg Co Inc), 6524 (Central Tools, Inc.), 6524 CENTRAL (Kipper Tool Company Dba Kipper Management Inc).

What NSN replaces 5210-01-434-9749?

There are 12 known substitutes for 5210-01-434-9749: 5960-00-115-2199, 5950-00-115-5412, 4730-00-263-2757 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 452-6?

Key specifications for 452-6: Leg Shape: RECTANGULAR; Hinged End Type: SPRING JOINT; Size Designator: 6.000 INCHES NOMINAL IN; Adjustment Method: SOLID NUT. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-01-434-9749 still in active supply?

NSN 5210-01-434-9749 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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