PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

171-12Indicator,oxygen Flow

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-01-517-3517 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-01-517-3517 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-517-3517. Primary manufacturer part number: 171-12.
Features
  • Indicator,oxygen Flow — 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 Indicator,oxygen Flow, cataloged under National Stock Number 1660-01-517-3517, 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 3 manufacturers, 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 NameIndicator,oxygen Flow
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655); Mercedes-Benz Australia/pacific Pty Ltd (CAGE Z0C81); Pilatus Aircraft Ltd (CAGE S4080)
Technical Specifications
ParameterValue
NSN1660-01-517-3517
Primary Part Number171-12
Item NameIndicator,oxygen Flow
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6220-00-083-684017112 INTERCHANGEABLE
Drive Wheel Assembly
Grimes Aerospace Company
3120-00-234-251717112 INTERCHANGEABLE
Bushing,sleeve
Fmc Corp
5998-01-146-232117112 INTERCHANGEABLE
Circuit Card Assembly
Avo Intl
4820-01-281-93151711-2 INTERCHANGEABLE
Seat,valve
Tescom Corp Dba Tescom Div Tescom
4720-01-362-1707171-12 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
6115-01-563-9849171-12 INTERCHANGEABLE
Parts Kit,electrical Generator
The Boeing Company
6515-01-590-2900202.888 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6515-01-590-3927202.886 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
171-12 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
QVRL 4110465 Mercedes-Benz Australia/pacific Pty Ltd (AUS)
QVRL 17112 Mercedes-Benz Australia/pacific Pty Ltd (AUS)
957.12.16.901 Pilatus Aircraft Ltd (CHE)
Related Parts
6220-00-083-6840INTERCHANGEABLE
DRIVE WHEEL ASSEMBLY
17112
3120-00-234-2517INTERCHANGEABLE
BUSHING,SLEEVE
17112
5998-01-146-2321INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17112
4820-01-281-9315INTERCHANGEABLE
SEAT,VALVE
1711-2
4720-01-362-1707INTERCHANGEABLE
HOSE,NONMETALLIC
171-12
6115-01-563-9849INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-12
6515-01-590-2900INTERCHANGEABLE
SCREW,BONE
202.888
6515-01-590-3927INTERCHANGEABLE
SCREW,BONE
202.886

Frequently Asked Questions

What is NSN 1660-01-517-3517?

NSN 1660-01-517-3517 is a Indicator,oxygen Flow, 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 1660-01-517-3517?

NSN 1660-01-517-3517 has 4 cross-referenced part numbers: 171-12 (Avox Systems Inc Dba Avox Systems Inc), QVRL 4110465 (Mercedes-Benz Australia/pacific Pty Ltd), QVRL 17112 (Mercedes-Benz Australia/pacific Pty Ltd), 957.12.16.901 (Pilatus Aircraft Ltd).

What NSN replaces 1660-01-517-3517?

There are 8 known substitutes for 1660-01-517-3517: 6220-00-083-6840, 3120-00-234-2517, 5998-01-146-2321 and 5 more. Verify interchangeability with system specifications before substitution.

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