PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6380-0Regulator,oxygen,demand

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-663-5287 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-663-5287 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-663-5287. Primary manufacturer part number: 6380-0.
Features
  • Regulator,oxygen,demand — FSC 1660
  • Installation Design: NONPORTABLE
  • 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 Regulator,oxygen,demand, cataloged under National Stock Number 1660-00-663-5287, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN1660-00-663-5287
Primary Part Number6380-0
Item NameRegulator,oxygen,demand
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Installation DesignNONPORTABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-384-102463800 INTERCHANGEABLE
Seat,helical Compression Spring
Dresser, Llc
3020-00-521-350063800 INTERCHANGEABLE
Pulley,groove
Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum
5995-01-382-0758600588 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5330-01-408-543063800 INTERCHANGEABLE
Gasket
Spirax Sarco Inc Dba Spirax Sarco
5962-01-494-6595 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
6380-0 Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5340-00-384-1024INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
63800
3020-00-521-3500INTERCHANGEABLE
PULLEY,GROOVE
63800
5995-01-382-0758INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
600588
5330-01-408-5430INTERCHANGEABLE
GASKET
63800
5962-01-494-6595INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 1660-00-663-5287?

NSN 1660-00-663-5287 is a Regulator,oxygen,demand, 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 1660-00-663-5287?

NSN 1660-00-663-5287 has 1 cross-referenced part number: 6380-0 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 1660-00-663-5287?

There are 5 known substitutes for 1660-00-663-5287: 5340-00-384-1024, 3020-00-521-3500, 5995-01-382-0758 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6380-0?

Key specifications for 6380-0: Installation Design: NONPORTABLE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com