PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3847003Calcium Hydroxide

Henry Schein, Inc. · NSN 6505-01-645-4892 · FSC 6505 · No Item Name Available
Verified by PartsTable
NSN 6505-01-645-4892 — this item is cataloged by the U.S. Government under National Stock Number 6505-01-645-4892. Primary manufacturer part number: 3847003.
Features
  • Calcium Hydroxide — FSC 6505
  • Physical Form: POWDER
  • Primary Container Type: BOTTLE
  • Primary Container Content Quantity: 4.0 OUNCES OZ
  • Medical Designation and Grade: UNITED STATES PHARMACOPEIA
  • 5 verified cross-references
  • Primary manufacturer: Henry Schein, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Calcium Hydroxide, cataloged under National Stock Number 6505-01-645-4892, is classified within Federal Supply Class 6505 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Henry Schein, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6505-01-645-4892
Primary Part Number3847003
Item NameCalcium Hydroxide
FSC / FSG6505 / 65 — No Item Name Available
ManufacturerHenry Schein, Inc.
StatusACTIVE
Physical FormPOWDER
Primary Container TypeBOTTLE
Primary Container Content Quantity4.0 OUNCES OZ
Medical Designation and GradeUNITED STATES PHARMACOPEIA
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
3020-00-042-31901340052-160 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3020-00-057-87161340052-140 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-085-0590 INTERCHANGEABLE
Reactor
5120-00-242-39085120-00-242-3908 INTERCHANGEABLE
Hammer,hand
General Services Administration Federal Supply Service
3820-00-429-7589 INTERCHANGEABLE
Screen
5120-00-516-4334DWG5120-00-516-4334 INTERCHANGEABLE
Hammer,hand
General Services Administration Federal Supply Service
3020-00-764-71421340052PC144 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3020-00-770-24861340052PC123 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3020-00-919-47411340052-108 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6140-00-921-3670C18.2M 1.2K4 INTERCHANGEABLE
Battery,storage
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
3847003 PRIMARY Henry Schein, Inc. (USA)
CH4 Pulpdent Corporation (USA)
6520NCM152064 Defense Medical Standardization Board (USA)
1340052 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
1108279 Henry Schein Limited (GBR)
Related Parts
3020-00-042-3190INTERCHANGEABLE
GEAR,SPUR
1340052-160
3020-00-057-8716INTERCHANGEABLE
GEAR,SPUR
1340052-140
5950-00-085-0590INTERCHANGEABLE
REACTOR
5120-00-242-3908INTERCHANGEABLE
HAMMER,HAND
5120-00-242-3908
3820-00-429-7589INTERCHANGEABLE
SCREEN
5120-00-516-4334INTERCHANGEABLE
HAMMER,HAND
DWG5120-00-516-4334
3020-00-764-7142INTERCHANGEABLE
GEAR,SPUR
1340052PC144
3020-00-770-2486INTERCHANGEABLE
GEAR,SPUR
1340052PC123
3020-00-919-4741INTERCHANGEABLE
GEAR,SPUR
1340052-108
6140-00-921-3670INTERCHANGEABLE
BATTERY,STORAGE
C18.2M 1.2K4
3020-00-993-6067INTERCHANGEABLE
GEAR,SPUR
1340052-138
3020-00-994-1207INTERCHANGEABLE
GEAR,SPUR
1340052-92

Frequently Asked Questions

What is NSN 6505-01-645-4892?

NSN 6505-01-645-4892 is a Calcium Hydroxide, manufactured by Henry Schein, Inc., classified under FSC 6505 (No Item Name Available). Status: active.

What are the part numbers for NSN 6505-01-645-4892?

NSN 6505-01-645-4892 has 5 cross-referenced part numbers: 3847003 (Henry Schein, Inc.), CH4 (Pulpdent Corporation), 6520NCM152064 (Defense Medical Standardization Board), 1340052 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 1108279 (Henry Schein Limited).

What NSN replaces 6505-01-645-4892?

There are 12 known substitutes for 6505-01-645-4892: 3020-00-042-3190, 3020-00-057-8716, 5950-00-085-0590 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3847003?

Key specifications for 3847003: Part Name Assigned by Controlling Agency: CALCIUM HYDROXIDE POWDER 4 OZ. BOTTLE OZ; Special Features: STORE AT ROOM TEMPERATURE; AVOID EXTREMES OF TEMPERATURE >27 DEGREES C/80 DEGREES F, <5 DEGREES CELCIUS/40 DEGREES F AND ACIDS; MANUFACTURE IS PRUDENT CORPORATION (CAGE 05273) AND THEY DO NOT SELL DIRECTLY TO THE GOVERNMENT; Physical Form: POWDER; Primary Container Type: BOTTLE. 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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