PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20630Manifold Subassembl

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-942-8544 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-942-8544 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-942-8544. Primary manufacturer part number: 20630.
Features
  • Manifold Subassembl — 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 Manifold Subassembl, cataloged under National Stock Number 1660-00-942-8544, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameManifold Subassembl
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655)
Technical Specifications
ParameterValue
NSN1660-00-942-8544
Primary Part Number20630
Item NameManifold Subassembl
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-061-8355A2063094 INTERCHANGEABLE
O-Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-00-064-3360A100379 INTERCHANGEABLE
Seal,plain Encased
Curtiss-Wright Controls, Inc. Div Actuation Division
4730-00-226-808320630-4-4 INTERCHANGEABLE
Adapter,straight,tube to Hose
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5841-00-333-8621 INTERCHANGEABLE
Gear and Stop Assem
5330-00-357-9777 INTERCHANGEABLE
Gasket
3455-00-516-508719819 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6220-00-898-731120630 INTERCHANGEABLE
Pocket Assembly
Grimes Aerospace Company
4720-01-034-838920630 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4730-01-517-1507C20630 INTERCHANGEABLE
Coupling,hose
Hydrasearch Company, Llc
5315-01-696-930720-630 INTERCHANGEABLE
Pin,straight,headless
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
20630 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5331-00-061-8355INTERCHANGEABLE
O-RING
A2063094
5330-00-064-3360INTERCHANGEABLE
SEAL,PLAIN ENCASED
A100379
4730-00-226-8083INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
20630-4-4
5841-00-333-8621INTERCHANGEABLE
GEAR AND STOP ASSEM
5330-00-357-9777INTERCHANGEABLE
GASKET
3455-00-516-5087INTERCHANGEABLE
REAMER,MACHINE
19819
6220-00-898-7311INTERCHANGEABLE
POCKET ASSEMBLY
20630
4720-01-034-8389INTERCHANGEABLE
HOSE,PREFORMED
20630
4730-01-517-1507INTERCHANGEABLE
COUPLING,HOSE
C20630
5315-01-696-9307INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
20-630

Frequently Asked Questions

What is NSN 1660-00-942-8544?

NSN 1660-00-942-8544 is a Manifold Subassembl, 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 1660-00-942-8544?

NSN 1660-00-942-8544 has 1 cross-referenced part number: 20630 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 1660-00-942-8544?

There are 10 known substitutes for 1660-00-942-8544: 5331-00-061-8355, 5330-00-064-3360, 4730-00-226-8083 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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