PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20411Test Stand,fuel Flo

Stocker and Yale Inc · NSN 4920-00-346-3669 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-346-3669 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-346-3669. Primary manufacturer part number: 20411.
Features
  • Test Stand,fuel Flo — FSC 4920
  • 2 verified cross-references
  • Primary manufacturer: Stocker and Yale Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Stand,fuel Flo, cataloged under National Stock Number 4920-00-346-3669, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Stocker and Yale Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTest Stand,fuel Flo
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersStocker and Yale Inc (CAGE 90640); Ametek Inc Div Aerospace and Defense (CAGE 97424)
Technical Specifications
ParameterValue
NSN4920-00-346-3669
Primary Part Number20411
Item NameTest Stand,fuel Flo
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerStocker and Yale Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-010-6053 INTERCHANGEABLE
Resistor,fixed,wire Wound
5950-00-045-8566204-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
3120-00-059-8298 INTERCHANGEABLE
Bearing,sleeve
5945-00-201-5231 INTERCHANGEABLE
Relay Subassembly
5940-00-230-0547 INTERCHANGEABLE
Terminal,lug
5935-00-546-6533 INTERCHANGEABLE
Connector,plug,electrical
5940-00-655-334010-101-1 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5330-00-744-133016-23 INTERCHANGEABLE
Ring,wiper
Hydranamics Inc
5305-01-139-32622041-1 INTERCHANGEABLE
Screw,externally Relieved Body
Leidos, Inc. Div Cyber and Information Solutions Services
4320-01-275-0629A458-9.75IN INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
20411 PRIMARY Stocker and Yale Inc (USA)
A458 Ametek Inc Div Aerospace and Defense (USA)
Related Parts
5905-00-010-6053INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5950-00-045-8566INTERCHANGEABLE
COIL,RADIO FREQUENCY
204-11
3120-00-059-8298INTERCHANGEABLE
BEARING,SLEEVE
5945-00-201-5231INTERCHANGEABLE
RELAY SUBASSEMBLY
5940-00-230-0547INTERCHANGEABLE
TERMINAL,LUG
5935-00-546-6533INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5940-00-655-3340INTERCHANGEABLE
TERMINAL,STUD
10-101-1
5330-00-744-1330INTERCHANGEABLE
RING,WIPER
16-23
5305-01-139-3262INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
2041-1
4320-01-275-0629INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A458-9.75IN
8010-01-380-3298INTERCHANGEABLE
REMOVER,PAINT
1730-01-461-5522INTERCHANGEABLE
ADAPTER,GROUND HANDLING EQUIPMEN

Frequently Asked Questions

What is NSN 4920-00-346-3669?

NSN 4920-00-346-3669 is a Test Stand,fuel Flo, manufactured by Stocker and Yale Inc, classified under FSC 4920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4920-00-346-3669?

NSN 4920-00-346-3669 has 2 cross-referenced part numbers: 20411 (Stocker and Yale Inc), A458 (Ametek Inc Div Aerospace and Defense).

What NSN replaces 4920-00-346-3669?

There are 12 known substitutes for 4920-00-346-3669: 5905-00-010-6053, 5950-00-045-8566, 3120-00-059-8298 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4920-00-346-3669 still in active supply?

NSN 4920-00-346-3669 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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