PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

656-2891Silver Alloy Powder and Mercury

Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division · NSN 6520-01-113-9213 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-113-9213 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-113-9213. Primary manufacturer part number: 656-2891.
Features
  • Silver Alloy Powder and Mercury — FSC 6520
  • Immediate Container Quantity: 500
  • Immediate Container Type: CAPSULE
  • Quantity Within Each Immediate Container: 1
  • Physical Form: LIQUID AND POWDER
  • 2 verified cross-references
  • Primary manufacturer: Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Silver Alloy Powder and Mercury, cataloged under National Stock Number 6520-01-113-9213, 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 Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-113-9213
Primary Part Number656-2891
Item NameSilver Alloy Powder and Mercury
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerDentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
StatusACTIVE
Immediate Container Quantity500
Immediate Container TypeCAPSULE
Quantity Within Each Immediate Container1
Physical FormLIQUID AND POWDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3040-00-190-94442897 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Garrison Manufacturing Inc
5120-00-277-1594 INTERCHANGEABLE
Wrench,box
5935-00-502-7674B2897 INTERCHANGEABLE
Adapter,connector
Souriau Usa, Inc. Dba Souriau Usa Inc
5930-00-655-92882897 INTERCHANGEABLE
Switch,code Indicating Wheel
Janco Corporation Dba Janco Corp Div Mason Controls
1560-00-672-447565-6289-1 INTERCHANGEABLE
Flap,wing Landing
The Boeing Company Div Defense
6505-01-009-2897 INTERCHANGEABLE
Mineral Oil Lotion,lanolated
5330-01-227-35372897 INTERCHANGEABLE
Seal,nonmetallic Round Section
Den-Tal-Ez Alabama, Inc.
4130-01-412-4573105HR392897 INTERCHANGEABLE
Receiver,liquid Refrigerant
Standard Refrigeration Co
Cross-Reference Index
Part NumberManufacturer
2897 Johnson & Johnson Sales and Logistics Company Llc Div Sales and Logistics Company, Llc (USA)
656-2891 PRIMARY Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division (USA)
Related Parts
3040-00-190-9444INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
2897
5120-00-277-1594INTERCHANGEABLE
WRENCH,BOX
5935-00-502-7674INTERCHANGEABLE
ADAPTER,CONNECTOR
B2897
5930-00-655-9288INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
2897
1560-00-672-4475INTERCHANGEABLE
FLAP,WING LANDING
65-6289-1
6505-01-009-2897INTERCHANGEABLE
MINERAL OIL LOTION,LANOLATED
5330-01-227-3537INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
2897
4130-01-412-4573INTERCHANGEABLE
RECEIVER,LIQUID REFRIGERANT
105HR392897

Frequently Asked Questions

What is NSN 6520-01-113-9213?

NSN 6520-01-113-9213 is a Silver Alloy Powder and Mercury, manufactured by Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-113-9213?

NSN 6520-01-113-9213 has 2 cross-referenced part numbers: 2897 (Johnson & Johnson Sales and Logistics Company Llc Div Sales and Logistics Company, Llc), 656-2891 (Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division).

What NSN replaces 6520-01-113-9213?

There are 8 known substitutes for 6520-01-113-9213: 3040-00-190-9444, 5120-00-277-1594, 5935-00-502-7674 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 656-2891?

Key specifications for 656-2891: Immediate Container Quantity: 500; Immediate Container Type: CAPSULE; Special Features: PRECAPSULATED; REGULAR SETTING; W/ZINC; JOHNSON AND JOHNSON; DISPERSALLOY; 400 MG; FOR PREPARING AMALGAM; FOR USE W/AMALGAMATOR,6520-00-149-0123; Quantity Within Each Immediate Container: 1. 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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