PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20073Test Program Set

Textron Systems Corporation Dba Textron Systems Corp · NSN 4920-01-297-9720 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-297-9720 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-297-9720. Primary manufacturer part number: 20073.
Features
  • Test Program Set — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Textron Systems Corporation Dba Textron Systems Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Program Set, cataloged under National Stock Number 4920-01-297-9720, 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 Textron Systems Corporation Dba Textron Systems Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTest Program Set
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersTextron Systems Corporation Dba Textron Systems Corp (CAGE 97384)
Technical Specifications
ParameterValue
NSN4920-01-297-9720
Primary Part Number20073
Item NameTest Program Set
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerTextron Systems Corporation Dba Textron Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1650-00-075-955120073 INTERCHANGEABLE
Cap,valve
Mid-America Aerotech, Llc
5950-00-098-8894 INTERCHANGEABLE
Coil,radio Frequency
3040-00-140-3878 INTERCHANGEABLE
Collar,shaft
3120-00-362-366920073B INTERCHANGEABLE
Bearing,sleeve
Brinkley Technology Group Llc Dba Hercules Manufacturing
2520-00-589-570020073 INTERCHANGEABLE
Spider,universal Joint,vehicular
Trw Inc Trw Intl Trade Government Sales Dept
4720-00-623-513420073 INTERCHANGEABLE
Hose,preformed
Gates Corporation
2810-01-465-2497 INTERCHANGEABLE
Valve,poppet,engine
1005-01-503-001920073 INTERCHANGEABLE
Cleaning Kit,field
Charles Reed Knight Jr Dba Knight's Armament Company
4320-01-559-962820073 INTERCHANGEABLE
Pump Unit,centrifugal
Neuman Erick Dba Rochem
Cross-Reference Index
Part NumberManufacturer
20073 PRIMARY Textron Systems Corporation Dba Textron Systems Corp (USA)
Related Parts
1650-00-075-9551INTERCHANGEABLE
CAP,VALVE
20073
5950-00-098-8894INTERCHANGEABLE
COIL,RADIO FREQUENCY
3040-00-140-3878INTERCHANGEABLE
COLLAR,SHAFT
3120-00-362-3669INTERCHANGEABLE
BEARING,SLEEVE
20073B
2520-00-589-5700INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
20073
4720-00-623-5134INTERCHANGEABLE
HOSE,PREFORMED
20073
2810-01-465-2497INTERCHANGEABLE
VALVE,POPPET,ENGINE
1005-01-503-0019INTERCHANGEABLE
CLEANING KIT,FIELD
20073
4320-01-559-9628INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
20073

Frequently Asked Questions

What is NSN 4920-01-297-9720?

NSN 4920-01-297-9720 is a Test Program Set, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-297-9720?

NSN 4920-01-297-9720 has 1 cross-referenced part number: 20073 (Textron Systems Corporation Dba Textron Systems Corp).

What NSN replaces 4920-01-297-9720?

There are 9 known substitutes for 4920-01-297-9720: 1650-00-075-9551, 5950-00-098-8894, 3040-00-140-3878 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com