PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18305Sealer,chemical

Dap Products Inc · NSN 6850-01-645-9189 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-645-9189 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-645-9189. Primary manufacturer part number: 18305.
Features
  • Sealer,chemical — FSC 6850
  • 1 verified cross-reference
  • Primary manufacturer: Dap Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sealer,chemical, cataloged under National Stock Number 6850-01-645-9189, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Dap Products Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6850-01-645-9189
Primary Part Number18305
Item NameSealer,chemical
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerDap Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-084-3412 INTERCHANGEABLE
Coil,radio Frequency
3120-00-434-5162 INTERCHANGEABLE
Bearing,sleeve
5331-00-526-767718305 INTERCHANGEABLE
O-Ring
L3harris Technologies, Inc. Div Space and Airborne Systems
4710-00-737-9590 INTERCHANGEABLE
Tube Assembly,metal
9905-01-044-7613 INTERCHANGEABLE
Plate,instruction
5133-01-438-7744 INTERCHANGEABLE
Drill,twist
8030-01-641-342818305 INTERCHANGEABLE
Caulking Compound
Dap Usa Inc
Cross-Reference Index
Part NumberManufacturer
18305 Dap Products Inc (USA)
Related Parts
5950-00-084-3412INTERCHANGEABLE
COIL,RADIO FREQUENCY
3120-00-434-5162INTERCHANGEABLE
BEARING,SLEEVE
5331-00-526-7677INTERCHANGEABLE
O-RING
18305
4710-00-737-9590INTERCHANGEABLE
TUBE ASSEMBLY,METAL
9905-01-044-7613INTERCHANGEABLE
PLATE,INSTRUCTION
5133-01-438-7744INTERCHANGEABLE
DRILL,TWIST
8030-01-641-3428INTERCHANGEABLE
CAULKING COMPOUND
18305

Frequently Asked Questions

What is NSN 6850-01-645-9189?

NSN 6850-01-645-9189 is a Sealer,chemical, manufactured by Dap Products Inc, classified under FSC 6850 (No Item Name Available). Status: active.

What are the part numbers for NSN 6850-01-645-9189?

NSN 6850-01-645-9189 has 1 cross-referenced part number: 18305 (Dap Products Inc).

What NSN replaces 6850-01-645-9189?

There are 7 known substitutes for 6850-01-645-9189: 5950-00-084-3412, 3120-00-434-5162, 5331-00-526-7677 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18305?

Key specifications for 18305: Special Features: INDOOR OUTDOOR, PAINTABLE, TEMP RATING: F30.00 - 180.00, PHYSICAL FORM: SEMIPASTE, QUANTITY WITHIN EACH UNIT PACKAGE: 10.1 FLUID OUNCES, CURING METHOD: AIR DRIED, RATED DRYING TIME: MINIMUM 7 - MAXIMUM 14-DAYS, COLOR: CLEAR, MATERIAL: SILICONE, MATERIAL DOCUMENT AND CLASSIFICATION: GAASTM C920.; Part Name Assigned by Controlling Agency: CAULKING COMPOUND. 2 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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