PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20381Panel,control,clean

L & R Manufacturing Company · NSN 6640-01-421-5514 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-421-5514 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-421-5514. Primary manufacturer part number: 20381.
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 6640-01-421-5514, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-421-5514
Primary Part Number20381
Item NamePanel,control,clean
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerL & R Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-281-6506 INTERCHANGEABLE
Ring,retaining
3820-00-406-663420381 INTERCHANGEABLE
Safety Chain and Support
Eagle Crusher Co Inc Dba Stedman Machine Co
5330-00-505-6186AWR4 INTERCHANGEABLE
Seal,special
Dixon Valve & Coupling Company, Llc Div Dixon Fire
2530-00-737-10107371010 INTERCHANGEABLE
Brake Drum
U S Army Tank Automotive Command Amsta-Im-Mm
5340-00-911-245420381 INTERCHANGEABLE
Hinge,access Door
Silver King Refrigeration Inc.
6625-00-976-128331-2038-1 INTERCHANGEABLE
Adapter,test
Amphenol Corporation Div Amphenol Rf
5342-01-194-8728 INTERCHANGEABLE
Hinge
4320-01-210-9629206-735 INTERCHANGEABLE
Parts Kit,rotary Pump
Graco Inc.
4470-01-211-2566 INTERCHANGEABLE
Housing,special
3020-01-221-147320381 INTERCHANGEABLE
Gear,internal
Dana Commercial Vehicle Products, Llc
Cross-Reference Index
Part NumberManufacturer
LLH377459 Naval Medical Material Support Command Detachment (USA)
NAVY 1993 3119 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
20381 PRIMARY L & R Manufacturing Company (USA)
Related Parts
5325-00-281-6506INTERCHANGEABLE
RING,RETAINING
3820-00-406-6634INTERCHANGEABLE
SAFETY CHAIN AND SUPPORT
20381
5330-00-505-6186INTERCHANGEABLE
SEAL,SPECIAL
AWR4
2530-00-737-1010INTERCHANGEABLE
BRAKE DRUM
7371010
5340-00-911-2454INTERCHANGEABLE
HINGE,ACCESS DOOR
20381
6625-00-976-1283INTERCHANGEABLE
ADAPTER,TEST
31-2038-1
5342-01-194-8728INTERCHANGEABLE
HINGE
4320-01-210-9629INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
206-735
4470-01-211-2566INTERCHANGEABLE
HOUSING,SPECIAL
3020-01-221-1473INTERCHANGEABLE
GEAR,INTERNAL
20381
1680-01-345-7649INTERCHANGEABLE
FILTER,AIRCRAFT INSTRUMENTS
2038-1
4820-01-442-8259INTERCHANGEABLE
VALVE,SAFETY RELIEF
2038101E0005

Frequently Asked Questions

What is NSN 6640-01-421-5514?

NSN 6640-01-421-5514 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 6640-01-421-5514?

NSN 6640-01-421-5514 has 3 cross-referenced part numbers: LLH377459 (Naval Medical Material Support Command Detachment), NAVY 1993 3119 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 20381 (L & R Manufacturing Company).

What NSN replaces 6640-01-421-5514?

There are 12 known substitutes for 6640-01-421-5514: 5325-00-281-6506, 3820-00-406-6634, 5330-00-505-6186 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20381?

Key specifications for 20381: 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.
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