PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57-1-1Tuner,radio Frequency

Allard Nazarian Group, Inc. Dba Granite State Manufacturing · NSN 5820-01-145-9031 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-01-145-9031 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-145-9031. Primary manufacturer part number: 57-1-1.
Features
  • Tuner,radio Frequency — FSC 5820
  • 2 verified cross-references
  • Primary manufacturer: Allard Nazarian Group, Inc. Dba Granite State Manufacturing
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tuner,radio Frequency, cataloged under National Stock Number 5820-01-145-9031, 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 Allard Nazarian Group, Inc. Dba Granite State Manufacturing. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTuner,radio Frequency
FSC / FSG5820 — No Item Name Available (FSG 58)
ManufacturersAllard Nazarian Group, Inc. Dba Granite State Manufacturing (CAGE 82005); I T I Electronics, Inc. (CAGE 93663)
Technical Specifications
ParameterValue
NSN5820-01-145-9031
Primary Part Number57-1-1
Item NameTuner,radio Frequency
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerAllard Nazarian Group, Inc. Dba Granite State Manufacturing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-168-5693 INTERCHANGEABLE
Gasket
4730-00-187-7570 INTERCHANGEABLE
Coupling,pipe
8345-00-242-0270 INTERCHANGEABLE
Flag,individual
8345-00-242-0271 INTERCHANGEABLE
Flag,individual
8345-00-242-0272 INTERCHANGEABLE
Flag,individual
5330-00-297-4457YB287-1020SUB7PT20 INTERCHANGEABLE
Seal,plain
Raytheon Company Div Corp
3020-00-428-61915711 INTERCHANGEABLE
Gear,spur
Cummins Inc.
5330-00-695-117017675 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6635-00-735-2813 INTERCHANGEABLE
Xray Laboratory Portable
1620-00-756-91715711 INTERCHANGEABLE
Retainer,seal Shortening
Goodrich Aerospace Canada Ltd
Cross-Reference Index
Part NumberManufacturer
57-1-1 PRIMARY Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
2273398-1 I T I Electronics, Inc. (USA)
Related Parts
5330-00-168-5693INTERCHANGEABLE
GASKET
4730-00-187-7570INTERCHANGEABLE
COUPLING,PIPE
8345-00-242-0270INTERCHANGEABLE
FLAG,INDIVIDUAL
8345-00-242-0271INTERCHANGEABLE
FLAG,INDIVIDUAL
8345-00-242-0272INTERCHANGEABLE
FLAG,INDIVIDUAL
5330-00-297-4457INTERCHANGEABLE
SEAL,PLAIN
YB287-1020SUB7PT20
3020-00-428-6191INTERCHANGEABLE
GEAR,SPUR
5711
5330-00-695-1170INTERCHANGEABLE
SEAL,PLAIN ENCASED
17675
6635-00-735-2813INTERCHANGEABLE
XRAY LABORATORY PORTABLE
1620-00-756-9171INTERCHANGEABLE
RETAINER,SEAL SHORTENING
5711
3770-00-951-6418INTERCHANGEABLE
COLLAR,DOG
57-11
4820-01-114-6434INTERCHANGEABLE
DISK,VALVE
5711

Frequently Asked Questions

What is NSN 5820-01-145-9031?

NSN 5820-01-145-9031 is a Tuner,radio Frequency, manufactured by Allard Nazarian Group, Inc. Dba Granite State Manufacturing, classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-01-145-9031?

NSN 5820-01-145-9031 has 2 cross-referenced part numbers: 57-1-1 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing), 2273398-1 (I T I Electronics, Inc.).

What NSN replaces 5820-01-145-9031?

There are 12 known substitutes for 5820-01-145-9031: 5330-00-168-5693, 4730-00-187-7570, 8345-00-242-0270 and 9 more. Verify interchangeability with system specifications before substitution.

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