PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5020-1Filler Coupling

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-760-5151 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-760-5151 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-760-5151. Primary manufacturer part number: 5020-1.
Features
  • Filler Coupling — 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 Filler Coupling, cataloged under National Stock Number 1660-00-760-5151, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFiller Coupling
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655)
Technical Specifications
ParameterValue
NSN1660-00-760-5151
Primary Part Number5020-1
Item NameFiller Coupling
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-356-3281SC-B-69365 INTERCHANGEABLE
Ratchet Wheel
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-00-371-5009109251 INTERCHANGEABLE
Bearing,sleeve
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
1040-00-388-694850131 INTERCHANGEABLE
Smoke Making Atomiz
Todd Combustion Inc
2920-00-609-96331942965 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Naval Ship Systems Command
1680-00-633-2333 INTERCHANGEABLE
Handle,ejection Sea
4820-00-914-00005020-1 INTERCHANGEABLE
Valve,shuttle
Pneudraulics, Inc.
1095-00-932-258669A6143 INTERCHANGEABLE
Selector Assy,firin
Warner Robins Air Logistics Center
4820-01-219-935136Q45 INTERCHANGEABLE
Valve,linear,directional Control
Morris Material Handling, Inc.
5342-01-288-6311 INTERCHANGEABLE
Plate,cover
5950-01-434-496350201 INTERCHANGEABLE
Reactor
Pico Electronics Inc
Cross-Reference Index
Part NumberManufacturer
5020-1 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
3020-00-356-3281INTERCHANGEABLE
RATCHET WHEEL
SC-B-69365
3120-00-371-5009INTERCHANGEABLE
BEARING,SLEEVE
109251
1040-00-388-6948INTERCHANGEABLE
SMOKE MAKING ATOMIZ
50131
2920-00-609-9633INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
1942965
1680-00-633-2333INTERCHANGEABLE
HANDLE,EJECTION SEA
4820-00-914-0000INTERCHANGEABLE
VALVE,SHUTTLE
5020-1
1095-00-932-2586INTERCHANGEABLE
SELECTOR ASSY,FIRIN
69A6143
4820-01-219-9351INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
36Q45
5342-01-288-6311INTERCHANGEABLE
PLATE,COVER
5950-01-434-4963INTERCHANGEABLE
REACTOR
50201
5120-01-487-2460INTERCHANGEABLE
WRENCH,SOCKET
50201
9905-01-527-3546INTERCHANGEABLE
PLATE,IDENTIFICATION
50-201

Frequently Asked Questions

What is NSN 1660-00-760-5151?

NSN 1660-00-760-5151 is a Filler Coupling, 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 1660-00-760-5151?

NSN 1660-00-760-5151 has 1 cross-referenced part number: 5020-1 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 1660-00-760-5151?

There are 12 known substitutes for 1660-00-760-5151: 3020-00-356-3281, 3120-00-371-5009, 1040-00-388-6948 and 9 more. Verify interchangeability with system specifications before substitution.

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