PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CS1900 1GLKTSealer,chemical

The Flamemaster Corporation · NSN 6850-01-033-3485 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-033-3485 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-033-3485. Primary manufacturer part number: CS1900 1GLKT.
Features
  • Sealer,chemical — FSC 6850
  • Supplementary Features: 96 FLUID OUNCE BASE AND REQUIRED AMOUNT OF CURING AGENT IN SEPARATE CONTAINERS
  • 6 verified cross-references
  • Primary manufacturer: The Flamemaster Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sealer,chemical, cataloged under National Stock Number 6850-01-033-3485, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is The Flamemaster Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6850-01-033-3485
Primary Part NumberCS1900 1GLKT
Item NameSealer,chemical
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerThe Flamemaster Corporation
StatusACTIVE
Supplementary Features96 FLUID OUNCE BASE AND REQUIRED AMOUNT OF CURING AGENT IN SEPARATE CONTAINERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6850-00-723-5345 INTERCHANGEABLE
Sealer,chemical
6850-00-783-8886CS1900 INTERCHANGEABLE
Sealer,chemical
The Flamemaster Corporation
6850-00-783-8898 INTERCHANGEABLE
Sealer,chemcial
6850-01-364-7359 INTERCHANGEABLE
Sealer,chemical
8030-01-364-7362 INTERCHANGEABLE
Sealing Compound
8030-01-365-0049 INTERCHANGEABLE
Sealing Compound
Cross-Reference Index
Part NumberManufacturer
CS1900 The Flamemaster Corporation (USA)
MIL-S-38249 TY1 General Services Administration Federal Supply Service (USA)
MIL-S-38249 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PR-812 1GLKT Prc Desoto International Inc Dba Pinetree Consulting (USA)
PR-812 Prc - Desoto International, Inc. Dba Ppg Aerospace Div Asc-Los Angeles (USA)
CS1900 1GLKT PRIMARY The Flamemaster Corporation (USA)
Related Parts
6850-00-723-5345INTERCHANGEABLE
SEALER,CHEMICAL
6850-00-783-8886INTERCHANGEABLE
SEALER,CHEMICAL
CS1900
6850-00-783-8898INTERCHANGEABLE
SEALER,CHEMCIAL
6850-01-364-7359INTERCHANGEABLE
SEALER,CHEMICAL
8030-01-364-7362INTERCHANGEABLE
SEALING COMPOUND
8030-01-365-0049INTERCHANGEABLE
SEALING COMPOUND

Frequently Asked Questions

What is NSN 6850-01-033-3485?

NSN 6850-01-033-3485 is a Sealer,chemical, manufactured by The Flamemaster Corporation, classified under FSC 6850 (No Item Name Available). Status: active.

What are the part numbers for NSN 6850-01-033-3485?

NSN 6850-01-033-3485 has 6 cross-referenced part numbers: CS1900 (The Flamemaster Corporation), MIL-S-38249 TY1 (General Services Administration Federal Supply Service), MIL-S-38249 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), PR-812 1GLKT (Prc Desoto International Inc Dba Pinetree Consulting), PR-812 (Prc - Desoto International, Inc. Dba Ppg Aerospace Div Asc-Los Angeles) and 1 more.

What NSN replaces 6850-01-033-3485?

There are 6 known substitutes for 6850-01-033-3485: 6850-00-723-5345, 6850-00-783-8886, 6850-00-783-8898 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CS1900 1GLKT?

Key specifications for CS1900 1GLKT: Supplementary Features: 96 FLUID OUNCE BASE AND REQUIRED AMOUNT OF CURING AGENT IN SEPARATE CONTAINERS; Special Features: PRIMERLESS; SERVICE TEMPERATURE RANGE OF MINUS 65 DEG F TO PLUS 400 DEG F, AND FLASH TEMPERATURES UP TO 2000 DEG F; 1-1/2 HOUR WORKING TIME; COLOR: BLACK; PHYSICAL FORM: PASTE; MATERIAL: RUBBER SYNTHETIC; RATED DRYING TIME: 24.00 HOURS NOMINAL; SPECIFIC USAGE: FOR AIRCRAFT FIREWALL APPLICATIONS; SEPERATE CATALYST; VOLATILE ORGANIC COMPOUND IN GRAMS PER LITER: 360.00; QUANTITY WITHIN EACH UNIT PACKAGE: 1.00 GALLONS; DEGF. 2 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