PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9013-00Valve Assy,second S

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-345-8870 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-345-8870 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-345-8870. Primary manufacturer part number: 9013-00.
Features
  • Valve Assy,second S — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assy,second S, cataloged under National Stock Number 1660-00-345-8870, 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 2 commercial cross-references 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 NameValve Assy,second S
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655)
Technical Specifications
ParameterValue
NSN1660-00-345-8870
Primary Part Number9013-00
Item NameValve Assy,second S
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6105-00-089-3412429534-1 INTERCHANGEABLE
Motor,control
L3 Technologies, Inc. Div Communication Systems-East
5330-00-103-90809013 INTERCHANGEABLE
Gasket
The Salvajor Company
2540-00-703-3782 INTERCHANGEABLE
Valve
2530-01-075-508018012880 INTERCHANGEABLE
Piston,hydraulic Brake
General Motors Llc Dba General Motors Llc
5325-01-207-04299013 INTERCHANGEABLE
Grommet,nonmetallic
Unity Manufacturing Co
5110-01-231-5709901-3 INTERCHANGEABLE
Tool,stripping
Amphenol Corporation Div Amphenol Rf
6630-01-532-491290-1300 INTERCHANGEABLE
Calibration Solution
Parker Hannifin Corporation Div Village Marine Tech
6515-01-538-5294 INTERCHANGEABLE
Probe,lachrymal
Cross-Reference Index
Part NumberManufacturer
9013 Avox Systems Inc Dba Avox Systems Inc (USA)
9013-00 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
6105-00-089-3412INTERCHANGEABLE
MOTOR,CONTROL
429534-1
5330-00-103-9080INTERCHANGEABLE
GASKET
9013
2540-00-703-3782INTERCHANGEABLE
VALVE
2530-01-075-5080INTERCHANGEABLE
PISTON,HYDRAULIC BRAKE
18012880
5325-01-207-0429INTERCHANGEABLE
GROMMET,NONMETALLIC
9013
5110-01-231-5709INTERCHANGEABLE
TOOL,STRIPPING
901-3
6630-01-532-4912INTERCHANGEABLE
CALIBRATION SOLUTION
90-1300
6515-01-538-5294INTERCHANGEABLE
PROBE,LACHRYMAL

Frequently Asked Questions

What is NSN 1660-00-345-8870?

NSN 1660-00-345-8870 is a Valve Assy,second S, 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 1660-00-345-8870?

NSN 1660-00-345-8870 has 2 cross-referenced part numbers: 9013 (Avox Systems Inc Dba Avox Systems Inc), 9013-00 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 1660-00-345-8870?

There are 8 known substitutes for 1660-00-345-8870: 6105-00-089-3412, 5330-00-103-9080, 2540-00-703-3782 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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