PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55084Lock Assembly

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-974-8243 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-974-8243 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-974-8243. Primary manufacturer part number: 55084.
Features
  • Lock Assembly — FSC 1660
  • 4 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lock Assembly, cataloged under National Stock Number 1660-00-974-8243, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLock Assembly
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersConax Florida Corporation (CAGE 62323); Avox Systems Inc Dba Avox Systems Inc (CAGE 53655); American Safety Flight Systems Inc (CAGE 31441); Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (CAGE 98748)
Technical Specifications
ParameterValue
NSN1660-00-974-8243
Primary Part Number55084
Item NameLock Assembly
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-034-180055084 INTERCHANGEABLE
Gasket
Flowserve Inc
5995-00-301-575555084 INTERCHANGEABLE
Lead Assembly
General Dynamics Mission Systems, Inc.
5310-00-359-168899167 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
5330-00-531-599655084 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5360-01-126-846855084 INTERCHANGEABLE
Spring
Aerol Llc
5995-01-332-1746G284347-141 INTERCHANGEABLE
Cable Assembly,radio Frequency
Raytheon Company Dba Raytheon Co
1610-01-534-138055084 INTERCHANGEABLE
Propeller,aircraft
Aerovironment, Inc. Dba Aerovironment Inc
5340-01-675-370525-5520 INTERCHANGEABLE
Bracket,mounting
Phillips Corporation Div Federal Division
5130-01-698-33412555-20 INTERCHANGEABLE
Wrench,impact,electric
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
6515-01-699-6732 INTERCHANGEABLE
Glove,patient Examining
Cross-Reference Index
Part NumberManufacturer
255520 Conax Florida Corporation (USA)
55084 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
255520 American Safety Flight Systems Inc (USA)
8148650 Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA)
Related Parts
5330-00-034-1800INTERCHANGEABLE
GASKET
55084
5995-00-301-5755INTERCHANGEABLE
LEAD ASSEMBLY
55084
5310-00-359-1688INTERCHANGEABLE
WASHER,FLAT
99167
5330-00-531-5996INTERCHANGEABLE
SEAL,PLAIN ENCASED
55084
5360-01-126-8468INTERCHANGEABLE
SPRING
55084
5995-01-332-1746INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
G284347-141
1610-01-534-1380INTERCHANGEABLE
PROPELLER,AIRCRAFT
55084
5340-01-675-3705INTERCHANGEABLE
BRACKET,MOUNTING
25-5520
5130-01-698-3341INTERCHANGEABLE
WRENCH,IMPACT,ELECTRIC
2555-20
6515-01-699-6732INTERCHANGEABLE
GLOVE,PATIENT EXAMINING

Frequently Asked Questions

What is NSN 1660-00-974-8243?

NSN 1660-00-974-8243 is a Lock Assembly, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-974-8243?

NSN 1660-00-974-8243 has 4 cross-referenced part numbers: 255520 (Conax Florida Corporation), 55084 (Avox Systems Inc Dba Avox Systems Inc), 255520 (American Safety Flight Systems Inc), 8148650 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force).

What NSN replaces 1660-00-974-8243?

There are 10 known substitutes for 1660-00-974-8243: 5330-00-034-1800, 5995-00-301-5755, 5310-00-359-1688 and 7 more. Verify interchangeability with system specifications before substitution.

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