PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02453Stone,artificial,dental

Whip-Mix Corp · NSN 6520-01-581-2120 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-581-2120 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-581-2120. Primary manufacturer part number: 02453.
Features
  • Stone,artificial,dental — FSC 6520
  • Compression Strength: 4000.0 POUNDS PER SQUARE INCH LBS
  • Tint Color: BUFF
  • Setting Time: 10 MINUTES NOMINAL
  • 4 verified cross-references
  • Primary manufacturer: Whip-Mix Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Stone,artificial,dental, cataloged under National Stock Number 6520-01-581-2120, 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 Whip-Mix Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6520-01-581-2120
Primary Part Number02453
Item NameStone,artificial,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerWhip-Mix Corp
StatusACTIVE
Compression Strength4000.0 POUNDS PER SQUARE INCH LBS
Tint ColorBUFF
Setting Time10 MINUTES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 7
5945-00-252-2814SK5001 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
6610-00-614-064614155 INTERCHANGEABLE
Tube
Teledyne Controls, Llc Dba Teledyne Controls
2530-00-626-4218 INTERCHANGEABLE
Brake,shoe Type
3120-01-142-1283141555 INTERCHANGEABLE
Bearing
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
6130-01-233-6204 INTERCHANGEABLE
Power Supply
5307-01-256-063202453 INTERCHANGEABLE
Stud,plain
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5305-01-348-892214155 INTERCHANGEABLE
Screw,cap,hexagon Head
Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
14155 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
QUICKSTONE Whip-Mix Corp (USA)
02453 PRIMARY Whip-Mix Corp (USA)
6520NCM104165 Defense Medical Standardization Board (USA)
Related Parts
5945-00-252-2814INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SK5001
6610-00-614-0646INTERCHANGEABLE
TUBE
14155
2530-00-626-4218INTERCHANGEABLE
BRAKE,SHOE TYPE
3120-01-142-1283INTERCHANGEABLE
BEARING
141555
6130-01-233-6204INTERCHANGEABLE
POWER SUPPLY
5307-01-256-0632INTERCHANGEABLE
STUD,PLAIN
02453
5305-01-348-8922INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
14155

Frequently Asked Questions

What is NSN 6520-01-581-2120?

NSN 6520-01-581-2120 is a Stone,artificial,dental, manufactured by Whip-Mix Corp, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-581-2120?

NSN 6520-01-581-2120 has 4 cross-referenced part numbers: 14155 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), QUICKSTONE (Whip-Mix Corp), 02453 (Whip-Mix Corp), 6520NCM104165 (Defense Medical Standardization Board).

What NSN replaces 6520-01-581-2120?

There are 7 known substitutes for 6520-01-581-2120: 5945-00-252-2814, 6610-00-614-0646, 2530-00-626-4218 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02453?

Key specifications for 02453: Compression Strength: 4000.0 POUNDS PER SQUARE INCH LBS; Special Features: CONSISTENT HANDLING PROPERTIES; MAY BE USED FOR A VARIETY OF LAB PROCEDURES; WATER/POWDER RATIO: 28 ML/100 G; WORKING TIME: 3-5 MIN; SETTING TIME: 10 MIN; SETTING EXPANSION: 0.14 PCT; COMPRESSIVE STRENGTH, WET (1 HR): 4000 PSI; COMPRESSIVE STRENGTH, DRY (48 HR): 8000 PSI; BUFF; ISO TYPE 3; 25 LB (11 KG) PACKAGE LBS; Tint Color: BUFF; Part Name Assigned by Controlling Agency: STONE ARTIFICIAL DENTAL QUICKSTONE BUFF 25LB LBS. 6 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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