PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

128C611H01Dummy Load,electrical

Northrop Grumman Support Services Corp · NSN 5985-00-562-9774 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-562-9774 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-562-9774. Primary manufacturer part number: 128C611H01.
Features
  • Dummy Load,electrical — FSC 5985
  • Body Height: 3.500 INCHES NOMINAL IN
  • Frequency Range Rating: +2.900 TO 3.100 GIGAHERTZ
  • Cooling Method: SELF-COOLED
  • FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
  • Style Designator: WAVEGUIDE MOUNTED
  • Body Width: 2.080 INCHES NOMINAL IN
  • Power Rating: 180.000 KILOWATTS PEAK AND 300.000 WATTS AVERAGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dummy Load,electrical, cataloged under National Stock Number 5985-00-562-9774, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-562-9774
Primary Part Number128C611H01
Item NameDummy Load,electrical
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Support Services Corp
StatusACTIVE
Body Height3.500 INCHES NOMINAL IN
Frequency Range Rating+2.900 TO 3.100 GIGAHERTZ
Cooling MethodSELF-COOLED
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Style DesignatorWAVEGUIDE MOUNTED
Body Width2.080 INCHES NOMINAL IN
Power Rating180.000 KILOWATTS PEAK AND 300.000 WATTS AVERAGE
Voltage Standing Wave Ratio1.50
Operating PositionALL POSITIONS
Voltage Standing Wave Ratio Frequency Range+2.900 TO 3.100 GIGAHERTZ
Termination TypeWAVEGUIDE FLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2910-00-110-97090-12699 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
5865-00-119-133012699 INTERCHANGEABLE
Receiver Subassembly,countermeas
Drs Signal Solutions, Inc.
5365-00-162-945112699 INTERCHANGEABLE
Shim
Dressta North America Ltd
5935-00-258-1516 INTERCHANGEABLE
Connector,receptacle,electrical
3020-00-399-457112699 INTERCHANGEABLE
Gear,spur
Itw Food Equipment Group Llc Dba Hobart Service
3120-00-909-65981269-9 INTERCHANGEABLE
Bearing,sleeve
Goodrich Corporation
5305-01-287-351112699 INTERCHANGEABLE
Screw,machine
Scott and Fetzer Co the Wayne Home Equipment Div
5330-01-299-7316100488 INTERCHANGEABLE
Seal,plain
Bourns Inc
5930-01-449-2265N-68-L/440V W/ 15IN HDL INTERCHANGEABLE
Switch,push-Pull
Itw Food Equipment Group Llc Dba Gaylord Industries
Cross-Reference Index
Part NumberManufacturer
128C611H01 PRIMARY Northrop Grumman Support Services Corp (USA)
12699 Mercury Commercial Electronics, Inc. Dba Micronetics (USA)
MOD-L 202 S-1222 Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics (USA)
128C611H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
12699 Connecticut Microwave Corporation Div Connecticut Microwave Corp (USA)
128C611H01 Advanced Technical Materials, Inc. Dba a T M (USA)
L202S-1222 Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics (USA)
128C611H01 Astro Microwave Inc (USA)
Related Parts
2910-00-110-9709INTERCHANGEABLE
CARBURETOR,FLOAT
0-12699
5865-00-119-1330INTERCHANGEABLE
RECEIVER SUBASSEMBLY,COUNTERMEAS
12699
5365-00-162-9451INTERCHANGEABLE
SHIM
12699
5935-00-258-1516INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3020-00-399-4571INTERCHANGEABLE
GEAR,SPUR
12699
3120-00-909-6598INTERCHANGEABLE
BEARING,SLEEVE
1269-9
5305-01-287-3511INTERCHANGEABLE
SCREW,MACHINE
12699
5330-01-299-7316INTERCHANGEABLE
SEAL,PLAIN
100488
5930-01-449-2265INTERCHANGEABLE
SWITCH,PUSH-PULL
N-68-L/440V W/ 15IN HDL

Frequently Asked Questions

What is NSN 5985-00-562-9774?

NSN 5985-00-562-9774 is a Dummy Load,electrical, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-562-9774?

NSN 5985-00-562-9774 has 8 cross-referenced part numbers: 128C611H01 (Northrop Grumman Support Services Corp), 12699 (Mercury Commercial Electronics, Inc. Dba Micronetics), MOD-L 202 S-1222 (Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics), 128C611H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 12699 (Connecticut Microwave Corporation Div Connecticut Microwave Corp) and 3 more.

What NSN replaces 5985-00-562-9774?

There are 9 known substitutes for 5985-00-562-9774: 2910-00-110-9709, 5865-00-119-1330, 5365-00-162-9451 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 128C611H01?

Key specifications for 128C611H01: Body Height: 3.500 INCHES NOMINAL IN; Frequency Range Rating: +2.900 TO 3.100 GIGAHERTZ; Cooling Method: SELF-COOLED; Special Features: ALUMINUM; IRIDITE,ZINC CHROMATE,AND PAINT WITH HEAT RESISTANTENAMEL; MINIMUM LIFE 10,000 HOURS. 13 total characteristics are documented in the Federal Logistics Information System.

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