PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

146-00Bulb,bushing

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-117-5788 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-117-5788 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-117-5788. Primary manufacturer part number: 146-00.
Features
  • Bulb,bushing — FSC 4820
  • 8 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Bulb,bushing, cataloged under National Stock Number 4820-01-117-5788, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-117-5788
Primary Part Number146-00
Item NameBulb,bushing
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5935-00-280-2928081-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
5915-00-768-2919LPF100660 INTERCHANGEABLE
Filter,low Pass
Oeco, Llc
4320-01-151-3743249-32-051 INTERCHANGEABLE
Cock,control
Air & Liquid Systems Corporation Dba Buffalo Pumps
6610-01-232-442714600 INTERCHANGEABLE
Bushing Assembly
Aerosonic Llc
5360-01-233-283514600 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
5835-01-251-2836 INTERCHANGEABLE
Reproducer,sound
6240-01-344-6975150PAR38/CAP/NSP/15PK/130V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
6760-01-352-9724 INTERCHANGEABLE
Lens,supplementary
5985-01-364-6107 INTERCHANGEABLE
Base,antenna Support
Cross-Reference Index
Part NumberManufacturer
40041-8 FIND 4 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
146VM Naval Inventory Control Point Mechanicsburg (USA)
40205-1 PIECE 4 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
146 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40041-801 FIND 4 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40142-4 PIECE 4 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40175 PIECE 4 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
146-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5935-00-280-2928INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
081-1
5915-00-768-2919INTERCHANGEABLE
FILTER,LOW PASS
LPF100660
4320-01-151-3743INTERCHANGEABLE
COCK,CONTROL
249-32-051
6610-01-232-4427INTERCHANGEABLE
BUSHING ASSEMBLY
14600
5360-01-233-2835INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
14600
5835-01-251-2836INTERCHANGEABLE
REPRODUCER,SOUND
6240-01-344-6975INTERCHANGEABLE
LAMP,INCANDESCENT
150PAR38/CAP/NSP/15PK/130V
6760-01-352-9724INTERCHANGEABLE
LENS,SUPPLEMENTARY
5985-01-364-6107INTERCHANGEABLE
BASE,ANTENNA SUPPORT

Frequently Asked Questions

What is NSN 4820-01-117-5788?

NSN 4820-01-117-5788 is a Bulb,bushing, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-117-5788?

NSN 4820-01-117-5788 has 8 cross-referenced part numbers: 40041-8 FIND 4 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 146VM (Naval Inventory Control Point Mechanicsburg), 40205-1 PIECE 4 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 146 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40041-801 FIND 4 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc) and 3 more.

What NSN replaces 4820-01-117-5788?

There are 9 known substitutes for 4820-01-117-5788: 5935-00-280-2928, 5915-00-768-2919, 4320-01-151-3743 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 146-00?

Key specifications for 146-00: Special Features: VALVE REPAIR PART; End Item Identification: VL TEMP REGG 2.0IPS 97-127DEG F DEGF. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-117-5788 still in active supply?

NSN 4820-01-117-5788 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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