PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20166Sealer,chemical

Loctite Corp · NSN 6850-01-487-5273 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-487-5273 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-487-5273. Primary manufacturer part number: 20166.
Features
  • Sealer,chemical — FSC 6850
  • Color: BLACK
  • Supplementary Features: 300 MILLILITER CARTRIDGE
  • 9 verified cross-references
  • Primary manufacturer: Loctite Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sealer,chemical, cataloged under National Stock Number 6850-01-487-5273, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Loctite Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6850-01-487-5273
Primary Part Number20166
Item NameSealer,chemical
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerLoctite Corp
StatusCANCELLED
ColorBLACK
Supplementary Features300 MILLILITER CARTRIDGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3020-00-036-33785900 INTERCHANGEABLE
Gear,drive Motion
Northrop Grumman Systems Corporation Div Marine Systems
5915-00-051-072320-045 INTERCHANGEABLE
Suppressor,parasitic
Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc
6515-00-149-14755900 INTERCHANGEABLE
Respirator,mobile
Bird Products Corp
5999-00-173-6008 INTERCHANGEABLE
Cap,electrical
5133-00-228-1332 INTERCHANGEABLE
Drill,twist
4720-00-358-608220166 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5342-00-437-4769 INTERCHANGEABLE
Latch,shell,right
5310-00-471-40965900 INTERCHANGEABLE
Washer,concave
Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
6115-00-500-40115900 INTERCHANGEABLE
Generator Set,gasoline Engine
Hiller Aircraft Corporation
5905-00-615-3467 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cross-Reference Index
Part NumberManufacturer
20045 B.w. Elliott Manufacturing Co., Llc (USA)
10627917 General Dynamics Land Systems Canadacorp (CAN)
0101 6102 Deutz Corporation (USA)
5900 Henkel Limited (GBR)
LOCTITE 5900 Loctite Corp (USA)
CV162587 Tvs Supply Chain Solutions Limited (GBR)
20166 PRIMARY Loctite Corp (USA)
212184 Loctite Corp (USA)
5900 Loctite Corp (USA)
Related Parts
3020-00-036-3378INTERCHANGEABLE
GEAR,DRIVE MOTION
5900
5915-00-051-0723INTERCHANGEABLE
SUPPRESSOR,PARASITIC
20-045
6515-00-149-1475INTERCHANGEABLE
RESPIRATOR,MOBILE
5900
5999-00-173-6008INTERCHANGEABLE
CAP,ELECTRICAL
5133-00-228-1332INTERCHANGEABLE
DRILL,TWIST
4720-00-358-6082INTERCHANGEABLE
HOSE,PREFORMED
20166
5342-00-437-4769INTERCHANGEABLE
LATCH,SHELL,RIGHT
5310-00-471-4096INTERCHANGEABLE
WASHER,CONCAVE
5900
6115-00-500-4011INTERCHANGEABLE
GENERATOR SET,GASOLINE ENGINE
5900
5905-00-615-3467INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
5930-00-620-3892INTERCHANGEABLE
SWITCH,PRESSURE
5305-00-639-6026INTERCHANGEABLE
SCREW,ASSEMBLED WASHER

Frequently Asked Questions

What is NSN 6850-01-487-5273?

NSN 6850-01-487-5273 is a Sealer,chemical, manufactured by Loctite Corp, classified under FSC 6850 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6850-01-487-5273?

NSN 6850-01-487-5273 has 9 cross-referenced part numbers: 20045 (B.w. Elliott Manufacturing Co., Llc), 10627917 (General Dynamics Land Systems Canadacorp), 0101 6102 (Deutz Corporation), 5900 (Henkel Limited), LOCTITE 5900 (Loctite Corp) and 4 more.

What NSN replaces 6850-01-487-5273?

There are 12 known substitutes for 6850-01-487-5273: 3020-00-036-3378, 5915-00-051-0723, 6515-00-149-1475 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20166?

Key specifications for 20166: Color: BLACK; Special Features: FLEXIBLE; NON-CORROSIVE; ROOM TEMPERATURE VULCANIZING; ACCOMMODATES JOINT MOVEMENT; OIL AND TRANSMISSION FLUID RESISTANT;OPTIMUM STORAGE IS BETWEEN 46 AND 70 DEG F; STORAGE BELOW 46 AND ABOVE 82 DEG AND ABOVE 82 DEG F CAN ADVERSLY AFFECT PRODUCT PROPERTIES; PHSYCIAL FORM: PASTE; MATERIAL: SILICONE; RATED DRYING TIME: 7.00 MINUTES MINIMUM AND 24.00 MINUTES MAXIMUM; SPECIFIC USAGE DESIGN: FOR SEALING FLANGES AND STAMPED SHEET METAL COVERS SUCH AS ENGINE TIMING COVERS AND OIL PANS; QUANTITY WITHIN EACH UNIT PACKAGE: 300.00 MILLILITERS; DEGF; Supplementary Features: 300 MILLILITER CARTRIDGE. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6850-01-487-5273 still in active supply?

NSN 6850-01-487-5273 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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