PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1800-20Level,test Stand

Chicago Steel Tape Co Inc Berger Instruments Co Inc · NSN 4920-00-124-2364 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-124-2364 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-124-2364. Primary manufacturer part number: 1800-20.
Features
  • Level,test Stand — FSC 4920
  • Features Provided: VIAL GRADUATIONS MARKING
  • Vial Shape: CYLINDRICAL
  • FSC Application Data: TEST SET,ELECT. SYSTEMS,SPECIALLY DESIGNED,ACFT
  • Vial in Accordance W/military Std: NOT PROVIDED
  • Vial Graduation Value: 2 MILLIMETERS PER 20 SECONDS MM
  • Attachment Method: THREE 0.140 IN. DIA HOLES DIAGONALLY SPACED IN
  • 6 verified cross-references
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Level,test Stand, cataloged under National Stock Number 4920-00-124-2364, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Chicago Steel Tape Co Inc Berger Instruments Co Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN4920-00-124-2364
Primary Part Number1800-20
Item NameLevel,test Stand
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerChicago Steel Tape Co Inc Berger Instruments Co Inc
StatusCANCELLED
Features ProvidedVIAL GRADUATIONS MARKING
Vial ShapeCYLINDRICAL
FSC Application DataTEST SET,ELECT. SYSTEMS,SPECIALLY DESIGNED,ACFT
Vial in Accordance W/military StdNOT PROVIDED
Vial Graduation Value2 MILLIMETERS PER 20 SECONDS MM
Attachment MethodTHREE 0.140 IN. DIA HOLES DIAGONALLY SPACED IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5815-00-027-4328180020 INTERCHANGEABLE
Bar,pull,teletypewriter
Telemechanics Inc
3120-00-132-0253180020 INTERCHANGEABLE
Bearing Half,sleeve
Cummins Inc.
5120-00-223-6995 INTERCHANGEABLE
Key,socket Head Screw
5930-00-259-733518002-0 INTERCHANGEABLE
Switch,thermostatic
Kidde-Fenwal, Llc
5930-00-557-215218002-19-400 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
5996-00-727-866441403-1 INTERCHANGEABLE
Amplifier Assembly
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
5306-00-843-3267180020 INTERCHANGEABLE
Bolt
Chrysler Realty Company Llc Dba Daimler Chrysler
5930-00-882-31811823-20 INTERCHANGEABLE
Switch,pressure
Dwyer Instruments Inc
3040-01-165-95911800-20 INTERCHANGEABLE
Hub,turbine Flowmeter
Ametek Inc Schutte and Koerting Div
5360-01-168-9107180020 INTERCHANGEABLE
Spring,spiral,torsion
Imi Cornelius Inc.
Cross-Reference Index
Part NumberManufacturer
2134799-1 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
1800-20 PRIMARY Chicago Steel Tape Co Inc Berger Instruments Co Inc (USA)
41403-1 Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
2134799-1 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
41403-1 Datron Systems Inc (USA)
SM-A-949326-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5815-00-027-4328INTERCHANGEABLE
BAR,PULL,TELETYPEWRITER
180020
3120-00-132-0253INTERCHANGEABLE
BEARING HALF,SLEEVE
180020
5120-00-223-6995INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5930-00-259-7335INTERCHANGEABLE
SWITCH,THERMOSTATIC
18002-0
5930-00-557-2152INTERCHANGEABLE
SWITCH,THERMOSTATIC
18002-19-400
5996-00-727-8664INTERCHANGEABLE
AMPLIFIER ASSEMBLY
41403-1
5306-00-843-3267INTERCHANGEABLE
BOLT
180020
5930-00-882-3181INTERCHANGEABLE
SWITCH,PRESSURE
1823-20
3040-01-165-9591INTERCHANGEABLE
HUB,TURBINE FLOWMETER
1800-20
5360-01-168-9107INTERCHANGEABLE
SPRING,SPIRAL,TORSION
180020
5306-01-371-7103INTERCHANGEABLE
BOLT,MACHINE
5930-01-481-9519INTERCHANGEABLE
SWITCH,ELECTRONIC
18002-0

Frequently Asked Questions

What is NSN 4920-00-124-2364?

NSN 4920-00-124-2364 is a Level,test Stand, manufactured by Chicago Steel Tape Co Inc Berger Instruments Co Inc, classified under FSC 4920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4920-00-124-2364?

NSN 4920-00-124-2364 has 6 cross-referenced part numbers: 2134799-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 1800-20 (Chicago Steel Tape Co Inc Berger Instruments Co Inc), 41403-1 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies), 2134799-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 41403-1 (Datron Systems Inc) and 1 more.

What NSN replaces 4920-00-124-2364?

There are 12 known substitutes for 4920-00-124-2364: 5815-00-027-4328, 3120-00-132-0253, 5120-00-223-6995 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1800-20?

Key specifications for 1800-20: Features Provided: VIAL GRADUATIONS MARKING; Vial Shape: CYLINDRICAL; FSC Application Data: TEST SET,ELECT. SYSTEMS,SPECIALLY DESIGNED,ACFT; Vial in Accordance W/military Std: NOT PROVIDED. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4920-00-124-2364 still in active supply?

NSN 4920-00-124-2364 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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