PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1749-1Dial Hub Assembly

Drs Signal Solutions, Inc. · NSN 5820-00-951-0547 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-00-951-0547 — this item is cataloged by the U.S. Government under National Stock Number 5820-00-951-0547. Primary manufacturer part number: 1749-1.
Features
  • Dial Hub Assembly — FSC 5820
  • 1 verified cross-reference
  • Primary manufacturer: Drs Signal Solutions, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dial Hub Assembly, cataloged under National Stock Number 5820-00-951-0547, 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 Drs Signal Solutions, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameDial Hub Assembly
FSC / FSG5820 — No Item Name Available (FSG 58)
ManufacturersDrs Signal Solutions, Inc. (CAGE 14632)
Technical Specifications
ParameterValue
NSN5820-00-951-0547
Primary Part Number1749-1
Item NameDial Hub Assembly
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5331-00-298-623717491 INTERCHANGEABLE
O-Ring
Frontgrade Technologies Inc.
3030-00-609-945817490 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
6240-01-565-2140 INTERCHANGEABLE
Lamp,glow
6110-01-578-1950174-91 INTERCHANGEABLE
Agcu,repair Kit 3
Hamilton Sundstrand Corporation
4140-01-590-01071749-1 INTERCHANGEABLE
Impeller,fan,axial
Attwood Corp
Cross-Reference Index
Part NumberManufacturer
1749-1 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
5331-00-298-6237INTERCHANGEABLE
O-RING
17491
3030-00-609-9458INTERCHANGEABLE
BELT,V
17490
6240-01-565-2140INTERCHANGEABLE
LAMP,GLOW
6110-01-578-1950INTERCHANGEABLE
AGCU,REPAIR KIT 3
174-91
4140-01-590-0107INTERCHANGEABLE
IMPELLER,FAN,AXIAL
1749-1

Frequently Asked Questions

What is NSN 5820-00-951-0547?

NSN 5820-00-951-0547 is a Dial Hub Assembly, manufactured by Drs Signal Solutions, Inc., classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-00-951-0547?

NSN 5820-00-951-0547 has 1 cross-referenced part number: 1749-1 (Drs Signal Solutions, Inc.).

What NSN replaces 5820-00-951-0547?

There are 5 known substitutes for 5820-00-951-0547: 5331-00-298-6237, 3030-00-609-9458, 6240-01-565-2140 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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