PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20186Panel,control,clean

L & R Manufacturing Company · NSN 6640-01-421-5494 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-421-5494 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-421-5494. Primary manufacturer part number: 20186.
Features
  • Panel,control,clean — FSC 6640
  • 3 verified cross-references
  • Primary manufacturer: L & R Manufacturing Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Panel,control,clean, cataloged under National Stock Number 6640-01-421-5494, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is L & R Manufacturing Company. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-421-5494
Primary Part Number20186
Item NamePanel,control,clean
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerL & R Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3030-00-015-36066836 INTERCHANGEABLE
Belt,v
Gates Corporation
3010-00-316-1984 INTERCHANGEABLE
Universal Joint,nonvehicular
5985-00-466-2404580R037H01 INTERCHANGEABLE
Adapter,waveguide
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4820-01-168-5673 INTERCHANGEABLE
Valve,safety Relief
4820-01-168-5674 INTERCHANGEABLE
Valve,safety Relief
6210-01-170-070020186 INTERCHANGEABLE
Lens,light
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4820-01-262-1530 INTERCHANGEABLE
Valve,safety Relief
6110-01-307-636620186 INTERCHANGEABLE
Control,light Source,remote
Science Applications International Corporation
8465-01-725-28461187884 INTERCHANGEABLE
Buckle
Safariland, Llc Dba the Safariland Group
Cross-Reference Index
Part NumberManufacturer
20186 PRIMARY L & R Manufacturing Company (USA)
NAVY 1993 3106 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
LLH378305 Naval Medical Material Support Command Detachment (USA)
Related Parts
3030-00-015-3606INTERCHANGEABLE
BELT,V
6836
3010-00-316-1984INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
5985-00-466-2404INTERCHANGEABLE
ADAPTER,WAVEGUIDE
580R037H01
4820-01-168-5673INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-01-168-5674INTERCHANGEABLE
VALVE,SAFETY RELIEF
6210-01-170-0700INTERCHANGEABLE
LENS,LIGHT
20186
4820-01-262-1530INTERCHANGEABLE
VALVE,SAFETY RELIEF
6110-01-307-6366INTERCHANGEABLE
CONTROL,LIGHT SOURCE,REMOTE
20186
8465-01-725-2846INTERCHANGEABLE
BUCKLE
1187884

Frequently Asked Questions

What is NSN 6640-01-421-5494?

NSN 6640-01-421-5494 is a Panel,control,clean, manufactured by L & R Manufacturing Company, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-421-5494?

NSN 6640-01-421-5494 has 3 cross-referenced part numbers: 20186 (L & R Manufacturing Company), NAVY 1993 3106 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), LLH378305 (Naval Medical Material Support Command Detachment).

What NSN replaces 6640-01-421-5494?

There are 9 known substitutes for 6640-01-421-5494: 3030-00-015-3606, 3010-00-316-1984, 5985-00-466-2404 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20186?

Key specifications for 20186: Part Name Assigned by Controlling Agency: PANEL CONTROL CLEAN. 1 total characteristics are documented in the Federal Logistics Information System.

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