PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

116C4220Generator,audio,te

General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · NSN 4933-00-997-7900 · FSC 4933 · No Item Name Available
Verified by PartsTable
NSN 4933-00-997-7900 — this item is cataloged by the U.S. Government under National Stock Number 4933-00-997-7900. Primary manufacturer part number: 116C4220.
Features
  • Generator,audio,te — FSC 4933
  • 2 verified cross-references
  • Primary manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Generator,audio,te, cataloged under National Stock Number 4933-00-997-7900, is classified within Federal Supply Class 4933 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGenerator,audio,te
FSC / FSG4933 — No Item Name Available (FSG 49)
ManufacturersGeneral Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (CAGE 05606); Mf Electronics Corp. (CAGE 08111)
Technical Specifications
ParameterValue
NSN4933-00-997-7900
Primary Part Number116C4220
Item NameGenerator,audio,te
FSC / FSG4933 / 49 — No Item Name Available
ManufacturerGeneral Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2930-00-464-048330165A INTERCHANGEABLE
Impeller,water Pump,engine Cooli
Brinkley Technology Group Llc Dba Hercules Manufacturing
3020-00-619-9463RA38 INTERCHANGEABLE
Gear,spur
Dynalec Corporation
5340-01-088-4321A1211 INTERCHANGEABLE
Bar,extension,pipe Hanger
Mueller Brass Co.
4820-01-216-9330X4912 INTERCHANGEABLE
Cock,drain
Weil Pump Co Inc
2530-01-680-8909A1211 INTERCHANGEABLE
Tie Rod End,steering
Cablecraft Motion Controls Llc
Cross-Reference Index
Part NumberManufacturer
116C4220 General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
A1211 Mf Electronics Corp. (USA)
Related Parts
2930-00-464-0483INTERCHANGEABLE
IMPELLER,WATER PUMP,ENGINE COOLI
30165A
3020-00-619-9463INTERCHANGEABLE
GEAR,SPUR
RA38
5340-01-088-4321INTERCHANGEABLE
BAR,EXTENSION,PIPE HANGER
A1211
4820-01-216-9330INTERCHANGEABLE
COCK,DRAIN
X4912
2530-01-680-8909INTERCHANGEABLE
TIE ROD END,STEERING
A1211

Frequently Asked Questions

What is NSN 4933-00-997-7900?

NSN 4933-00-997-7900 is a Generator,audio,te, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 4933 (No Item Name Available). Status: active.

What are the part numbers for NSN 4933-00-997-7900?

NSN 4933-00-997-7900 has 2 cross-referenced part numbers: 116C4220 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), A1211 (Mf Electronics Corp.).

What NSN replaces 4933-00-997-7900?

There are 5 known substitutes for 4933-00-997-7900: 2930-00-464-0483, 3020-00-619-9463, 5340-01-088-4321 and 2 more. Verify interchangeability with system specifications before substitution.

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