PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20045Test Program Set

Textron Systems Corporation Dba Textron Systems Corp · NSN 4920-01-299-5145 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-299-5145 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-299-5145. Primary manufacturer part number: 20045.
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 4920-01-299-5145, 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
NSN4920-01-299-5145
Primary Part Number20045
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
5915-00-051-072320-045 INTERCHANGEABLE
Suppressor,parasitic
Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc
5133-00-228-1332 INTERCHANGEABLE
Drill,twist
5342-00-437-4769 INTERCHANGEABLE
Latch,shell,right
4820-00-845-1096 INTERCHANGEABLE
Cock,drain
3040-01-091-38442004-5 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
3040-01-232-880320045 INTERCHANGEABLE
Shaft,shouldered
Parker Hannifin Corporation Div Hydraulic Systems Division
3110-01-329-817220-045 INTERCHANGEABLE
Collar,bearing
Kut Kwick Corp
6850-01-487-527320166 INTERCHANGEABLE
Sealer,chemical
Loctite Corp
4250-01-492-6812 INTERCHANGEABLE
Back,cabinet
4820-01-530-707220045C91M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
20045 PRIMARY Textron Systems Corporation Dba Textron Systems Corp (USA)
Related Parts
5915-00-051-0723INTERCHANGEABLE
SUPPRESSOR,PARASITIC
20-045
5133-00-228-1332INTERCHANGEABLE
DRILL,TWIST
5342-00-437-4769INTERCHANGEABLE
LATCH,SHELL,RIGHT
4820-00-845-1096INTERCHANGEABLE
COCK,DRAIN
3040-01-091-3844INTERCHANGEABLE
CONNECTING LINK,RIGID
2004-5
3040-01-232-8803INTERCHANGEABLE
SHAFT,SHOULDERED
20045
3110-01-329-8172INTERCHANGEABLE
COLLAR,BEARING
20-045
6850-01-487-5273INTERCHANGEABLE
SEALER,CHEMICAL
20166
4250-01-492-6812INTERCHANGEABLE
BACK,CABINET
4820-01-530-7072INTERCHANGEABLE
VALVE,SAFETY RELIEF
20045C91M
6220-01-619-7535INTERCHANGEABLE
BRACKET,LIGHT RETENTION
47-99-002
5110-01-661-9233INTERCHANGEABLE
SAW,HAND,CROSSCUT
20-045

Frequently Asked Questions

What is NSN 4920-01-299-5145?

NSN 4920-01-299-5145 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 4920-01-299-5145?

NSN 4920-01-299-5145 has 1 cross-referenced part number: 20045 (Textron Systems Corporation Dba Textron Systems Corp).

What NSN replaces 4920-01-299-5145?

There are 12 known substitutes for 4920-01-299-5145: 5915-00-051-0723, 5133-00-228-1332, 5342-00-437-4769 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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