PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18718Impression Material,dental

Kerr Corporation · NSN 6520-01-287-3950 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-287-3950 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-287-3950. Primary manufacturer part number: 18718.
Features
  • Impression Material,dental — FSC 6520
  • Physical Form: POWDER
  • Setting Time: 90 SECONDS NOMINAL
  • Hydrocolloid Base Type: ALGINATE
  • 1 verified cross-reference
  • Primary manufacturer: Kerr Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impression Material,dental, cataloged under National Stock Number 6520-01-287-3950, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Kerr Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-287-3950
Primary Part Number18718
Item NameImpression Material,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerKerr Corporation
StatusACTIVE
Physical FormPOWDER
Setting Time90 SECONDS NOMINAL
Hydrocolloid Base TypeALGINATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-920-478418-718 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
6240-01-480-199518718 INTERCHANGEABLE
Lamp,fluorescent
Technical Consumer Products, Inc.
4235-01-499-8525 INTERCHANGEABLE
Pillow,absorbent,hazardous Mater
6850-01-508-918118718 INTERCHANGEABLE
Sealer,chemical
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
18718 PRIMARY Kerr Corporation (USA)
Related Parts
5950-00-920-4784INTERCHANGEABLE
COIL,RADIO FREQUENCY
18-718
6240-01-480-1995INTERCHANGEABLE
LAMP,FLUORESCENT
18718
4235-01-499-8525INTERCHANGEABLE
PILLOW,ABSORBENT,HAZARDOUS MATER
6850-01-508-9181INTERCHANGEABLE
SEALER,CHEMICAL
18718

Frequently Asked Questions

What is NSN 6520-01-287-3950?

NSN 6520-01-287-3950 is a Impression Material,dental, manufactured by Kerr Corporation, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-287-3950?

NSN 6520-01-287-3950 has 1 cross-referenced part number: 18718 (Kerr Corporation).

What NSN replaces 6520-01-287-3950?

There are 4 known substitutes for 6520-01-287-3950: 5950-00-920-4784, 6240-01-480-1995, 4235-01-499-8525 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18718?

Key specifications for 18718: Physical Form: POWDER; Setting Time: 90 SECONDS NOMINAL; Hydrocolloid Base Type: ALGINATE; Weight: 5000.0 GRAMS G. 5 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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