PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BUWEPSDWG1803308Counter Electronic

Northrop Grumman Systems Corporation · NSN 4921-00-083-3035 · FSC 4921 · No Item Name Available
Verified by PartsTable
NSN 4921-00-083-3035 — this item is cataloged by the U.S. Government under National Stock Number 4921-00-083-3035. Primary manufacturer part number: BUWEPSDWG1803308.
Features
  • Counter Electronic — FSC 4921
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Counter Electronic, cataloged under National Stock Number 4921-00-083-3035, is classified within Federal Supply Class 4921 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCounter Electronic
FSC / FSG4921 — No Item Name Available (FSG 49)
ManufacturersNorthrop Grumman Systems Corporation (CAGE 70143); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN4921-00-083-3035
Primary Part NumberBUWEPSDWG1803308
Item NameCounter Electronic
FSC / FSG4921 / 49 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-054-6737 INTERCHANGEABLE
Microcircuit,digital
5305-01-668-648318033-08 INTERCHANGEABLE
Screw,machine
Consolidated Sewing Machine Corp
5975-01-701-1606180330-8 INTERCHANGEABLE
Synthesizer
Pole/zero Llc
Cross-Reference Index
Part NumberManufacturer
BUWEPSDWG1803308 PRIMARY Northrop Grumman Systems Corporation (USA)
1803308 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5962-01-054-6737INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5305-01-668-6483INTERCHANGEABLE
SCREW,MACHINE
18033-08
5975-01-701-1606INTERCHANGEABLE
SYNTHESIZER
180330-8

Frequently Asked Questions

What is NSN 4921-00-083-3035?

NSN 4921-00-083-3035 is a Counter Electronic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4921 (No Item Name Available). Status: active.

What are the part numbers for NSN 4921-00-083-3035?

NSN 4921-00-083-3035 has 2 cross-referenced part numbers: BUWEPSDWG1803308 (Northrop Grumman Systems Corporation), 1803308 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 4921-00-083-3035?

There are 3 known substitutes for 4921-00-083-3035: 5962-01-054-6737, 5305-01-668-6483, 5975-01-701-1606. Verify interchangeability with system specifications before substitution.

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