PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20053Test Program Set

Textron Systems Corporation Dba Textron Systems Corp · NSN 4920-01-299-5146 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-299-5146 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-299-5146. Primary manufacturer part number: 20053.
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 4920-01-299-5146, 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. 12 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
NSN4920-01-299-5146
Primary Part Number20053
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 12
4910-00-163-3026 INTERCHANGEABLE
Adapter Set,alignment
5133-00-228-1340 INTERCHANGEABLE
Drill,twist
5905-00-235-7025 INTERCHANGEABLE
Resistor,fixed,wire Wound
5910-00-248-547020053 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
2520-00-508-15662-0053 INTERCHANGEABLE
Spider,universal Joint,vehicular
Neapco Inc
5130-00-778-1675 INTERCHANGEABLE
Riveter,blind,pneumatic
6625-00-891-5629310-04779 INTERCHANGEABLE
Voltmeter
Phaostron Instrument and Electronic Company
5120-00-941-068220053 INTERCHANGEABLE
Tool,crimping
Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products
3110-01-270-7172 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5340-01-272-6538 INTERCHANGEABLE
Plunger,detent
Cross-Reference Index
Part NumberManufacturer
20053 PRIMARY Textron Systems Corporation Dba Textron Systems Corp (USA)
Related Parts
4910-00-163-3026INTERCHANGEABLE
ADAPTER SET,ALIGNMENT
5133-00-228-1340INTERCHANGEABLE
DRILL,TWIST
5905-00-235-7025INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5910-00-248-5470INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
20053
2520-00-508-1566INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
2-0053
5130-00-778-1675INTERCHANGEABLE
RIVETER,BLIND,PNEUMATIC
6625-00-891-5629INTERCHANGEABLE
VOLTMETER
310-04779
5120-00-941-0682INTERCHANGEABLE
TOOL,CRIMPING
20053
3110-01-270-7172INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5340-01-272-6538INTERCHANGEABLE
PLUNGER,DETENT
5331-01-300-5106INTERCHANGEABLE
O-RING
20-053
4820-01-334-0687INTERCHANGEABLE
PISTON,VALVE
20-053

Frequently Asked Questions

What is NSN 4920-01-299-5146?

NSN 4920-01-299-5146 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 4920-01-299-5146?

NSN 4920-01-299-5146 has 1 cross-referenced part number: 20053 (Textron Systems Corporation Dba Textron Systems Corp).

What NSN replaces 4920-01-299-5146?

There are 12 known substitutes for 4920-01-299-5146: 4910-00-163-3026, 5133-00-228-1340, 5905-00-235-7025 and 9 more. Verify interchangeability with system specifications before substitution.

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