PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

94021Test Program Set

Textron Systems Corporation Dba Textron Systems Corp · NSN 4920-01-300-2002 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-300-2002 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-300-2002. Primary manufacturer part number: 94021.
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 4920-01-300-2002, 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. 8 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
NSN4920-01-300-2002
Primary Part Number94021
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 8
5915-00-500-99922920137-21 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5990-00-503-0039 INTERCHANGEABLE
Synchro,transmitter
5310-00-655-9969 INTERCHANGEABLE
Washer,spring Tension
4320-01-115-381594021 INTERCHANGEABLE
Pump
United States Plastic Corp
5910-01-239-7509 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5330-01-316-2542940-21 INTERCHANGEABLE
Ring,wiper
Liftking Manufacturing Corp
5340-01-394-8859 INTERCHANGEABLE
Cover,access
5360-01-599-618994021 INTERCHANGEABLE
Spring,helical,compression
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
94021 PRIMARY Textron Systems Corporation Dba Textron Systems Corp (USA)
Related Parts
5915-00-500-9992INTERCHANGEABLE
FILTER,BAND PASS
2920137-21
5990-00-503-0039INTERCHANGEABLE
SYNCHRO,TRANSMITTER
5310-00-655-9969INTERCHANGEABLE
WASHER,SPRING TENSION
4320-01-115-3815INTERCHANGEABLE
PUMP
94021
5910-01-239-7509INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5330-01-316-2542INTERCHANGEABLE
RING,WIPER
940-21
5340-01-394-8859INTERCHANGEABLE
COVER,ACCESS
5360-01-599-6189INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
94021

Frequently Asked Questions

What is NSN 4920-01-300-2002?

NSN 4920-01-300-2002 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 4920-01-300-2002?

NSN 4920-01-300-2002 has 1 cross-referenced part number: 94021 (Textron Systems Corporation Dba Textron Systems Corp).

What NSN replaces 4920-01-300-2002?

There are 8 known substitutes for 4920-01-300-2002: 5915-00-500-9992, 5990-00-503-0039, 5310-00-655-9969 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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