PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TF20Test Set,indicator

Mission Systems Davenport Inc. · NSN 4920-01-008-2165 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-008-2165 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-008-2165. Primary manufacturer part number: TF20.
Features
  • Test Set,indicator — FSC 4920
  • Enclosure Feature: SINGLE ITEM W/CARRYING CASE
  • Height: 12.000 INCHES NOMINAL IN
  • Test Type for Which Designed: LIQUID QUANITY
  • Length: 10.500 INCHES NOMINAL IN
  • Width: 8.500 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Mission Systems Davenport Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Set,indicator, cataloged under National Stock Number 4920-01-008-2165, 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 Mission Systems Davenport Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-008-2165
Primary Part NumberTF20
Item NameTest Set,indicator
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerMission Systems Davenport Inc.
StatusACTIVE
Enclosure FeatureSINGLE ITEM W/CARRYING CASE
Height12.000 INCHES NOMINAL IN
Test Type for Which DesignedLIQUID QUANITY
Length10.500 INCHES NOMINAL IN
Width8.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-224-7288 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
3432-01-210-8919TF-20 INTERCHANGEABLE
Top Frame,welder
Fahringer T L Co Inc
Cross-Reference Index
Part NumberManufacturer
TF20 PRIMARY Mission Systems Davenport Inc. (USA)
Related Parts
5120-00-224-7288INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
3432-01-210-8919INTERCHANGEABLE
TOP FRAME,WELDER
TF-20

Frequently Asked Questions

What is NSN 4920-01-008-2165?

NSN 4920-01-008-2165 is a Test Set,indicator, manufactured by Mission Systems Davenport Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-008-2165?

NSN 4920-01-008-2165 has 1 cross-referenced part number: TF20 (Mission Systems Davenport Inc.).

What NSN replaces 4920-01-008-2165?

There are 2 known substitutes for 4920-01-008-2165: 5120-00-224-7288, 3432-01-210-8919. Verify interchangeability with system specifications before substitution.

What are the specifications of TF20?

Key specifications for TF20: Enclosure Feature: SINGLE ITEM W/CARRYING CASE; Height: 12.000 INCHES NOMINAL IN; Test Type for Which Designed: LIQUID QUANITY; Length: 10.500 INCHES NOMINAL IN. 5 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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