PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25252Plug,o,ygen Fitting

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-736-8177 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-736-8177 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-736-8177. Primary manufacturer part number: 25252.
Features
  • Plug,o,ygen Fitting — FSC 1660
  • 1 verified cross-reference
  • 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 Plug,o,ygen Fitting, cataloged under National Stock Number 1660-00-736-8177, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,o,ygen Fitting
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655)
Technical Specifications
ParameterValue
NSN1660-00-736-8177
Primary Part Number25252
Item NamePlug,o,ygen Fitting
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-228-1407 INTERCHANGEABLE
Drill,twist
2805-00-335-917343704 INTERCHANGEABLE
Gasket,thermostate
Brinkley Technology Group Llc Dba Hercules Manufacturing
2805-00-358-2942AA7-1-211 INTERCHANGEABLE
Lock,valve Spring Retainer
Renk America Llc Div Renk America
5950-00-652-5440 INTERCHANGEABLE
Transformer,audio Frequency
4720-01-035-8360 INTERCHANGEABLE
Tubing,nonmetallic
5120-01-367-3390 INTERCHANGEABLE
Wrench,box and Open End,combinat
5975-01-538-0572 INTERCHANGEABLE
Box Assy,low Voltag
6210-01-662-8661 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
25252 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5133-00-228-1407INTERCHANGEABLE
DRILL,TWIST
2805-00-335-9173INTERCHANGEABLE
GASKET,THERMOSTATE
43704
2805-00-358-2942INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
AA7-1-211
5950-00-652-5440INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4720-01-035-8360INTERCHANGEABLE
TUBING,NONMETALLIC
5120-01-367-3390INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5975-01-538-0572INTERCHANGEABLE
BOX ASSY,LOW VOLTAG
6210-01-662-8661INTERCHANGEABLE
LIGHT,INDICATOR

Frequently Asked Questions

What is NSN 1660-00-736-8177?

NSN 1660-00-736-8177 is a Plug,o,ygen Fitting, 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 1660-00-736-8177?

NSN 1660-00-736-8177 has 1 cross-referenced part number: 25252 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 1660-00-736-8177?

There are 8 known substitutes for 1660-00-736-8177: 5133-00-228-1407, 2805-00-335-9173, 2805-00-358-2942 and 5 more. Verify interchangeability with system specifications before substitution.

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