PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111754Feed Spar,waveguide

Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc. · NSN 5820-01-075-3107 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-01-075-3107 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-075-3107. Primary manufacturer part number: 111754.
Features
  • Feed Spar,waveguide — FSC 5820
  • General Characteristics Item Description: CONSISTS OF A STRUT APPROX 102.900 IN. LG; 2 STRUT BRACKETS; 2 HORN SIDE BRACKETS; PIN QUICK RELEASE ASSEMBLY IN
  • 2 verified cross-references
  • Primary manufacturer: Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Feed Spar,waveguide, cataloged under National Stock Number 5820-01-075-3107, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5820-01-075-3107
Primary Part Number111754
Item NameFeed Spar,waveguide
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerCrsi Inc Delaware Div General Dynamics Satcom Technologies Inc.
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF A STRUT APPROX 102.900 IN. LG; 2 STRUT BRACKETS; 2 HORN SIDE BRACKETS; PIN QUICK RELEASE ASSEMBLY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-005-3005 INTERCHANGEABLE
Resistor Network,fixed,film
5120-00-602-9500243911S1 INTERCHANGEABLE
Wrench,socket
Westinghouse Electric Corp
Cross-Reference Index
Part NumberManufacturer
111754 Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc. (USA)
111754 Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics (USA)
Related Parts
5905-00-005-3005INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
5120-00-602-9500INTERCHANGEABLE
WRENCH,SOCKET
243911S1

Frequently Asked Questions

What is NSN 5820-01-075-3107?

NSN 5820-01-075-3107 is a Feed Spar,waveguide, manufactured by Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc., classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-01-075-3107?

NSN 5820-01-075-3107 has 2 cross-referenced part numbers: 111754 (Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc.), 111754 (Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics).

What NSN replaces 5820-01-075-3107?

There are 2 known substitutes for 5820-01-075-3107: 5905-00-005-3005, 5120-00-602-9500. Verify interchangeability with system specifications before substitution.

What are the specifications of 111754?

Key specifications for 111754: General Characteristics Item Description: CONSISTS OF A STRUT APPROX 102.900 IN. LG; 2 STRUT BRACKETS; 2 HORN SIDE BRACKETS; PIN QUICK RELEASE ASSEMBLY IN; End Item Identification: ANTENNA MRT-2 USED ON AN/TRC-97A A. 2 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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