PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4951Impression Material,dental

Silvermans Sub of Schein Henry Inc · NSN 6520-00-764-0678 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-764-0678 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-764-0678. Primary manufacturer part number: 4951.
Features
  • Impression Material,dental — FSC 6520
  • Physical Form: POWDER
  • 2 verified cross-references
  • Primary manufacturer: Silvermans Sub of Schein Henry Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Impression Material,dental, cataloged under National Stock Number 6520-00-764-0678, 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 Silvermans Sub of Schein Henry Inc. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-00-764-0678
Primary Part Number4951
Item NameImpression Material,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerSilvermans Sub of Schein Henry Inc
StatusACTIVE
Physical FormPOWDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-232-8508640-34289 INTERCHANGEABLE
Resistor,fixed,wire Wound
Applied Power Inc Power Packer
5975-00-280-8558 INTERCHANGEABLE
Chase Nipple,conduit
2805-00-354-3558 INTERCHANGEABLE
Piston Ring Set
3433-00-373-17290331-0006 INTERCHANGEABLE
Tip,cutting Torch
Victor Equipment Co
1660-00-428-1616 INTERCHANGEABLE
Valve,pressure,anti-G Suit
2920-00-449-5036BK52234 INTERCHANGEABLE
Contact Set,distributor
United Technologies Corp Electro Systems Inc
8520-00-634-1594RP-GS1001 INTERCHANGEABLE
Soap,grit
Replenish Products, Llc
4330-00-839-6334662345C1 INTERCHANGEABLE
Filter Element,fluid
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5430-00-858-15284951 INTERCHANGEABLE
Flame Arrester,ventilation-Exhau
Protectoseal Co Container Div
6645-00-946-7362 INTERCHANGEABLE
Faceplate Assembly
Cross-Reference Index
Part NumberManufacturer
4951 Silvermans Sub of Schein Henry Inc (USA)
13100 Digital Imaging Group Llc Dba Dig Creative Solutions (USA)
Related Parts
5905-00-232-8508INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
640-34289
5975-00-280-8558INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
2805-00-354-3558INTERCHANGEABLE
PISTON RING SET
3433-00-373-1729INTERCHANGEABLE
TIP,CUTTING TORCH
0331-0006
1660-00-428-1616INTERCHANGEABLE
VALVE,PRESSURE,ANTI-G SUIT
2920-00-449-5036INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
BK52234
8520-00-634-1594INTERCHANGEABLE
SOAP,GRIT
RP-GS1001
4330-00-839-6334INTERCHANGEABLE
FILTER ELEMENT,FLUID
662345C1
5430-00-858-1528INTERCHANGEABLE
FLAME ARRESTER,VENTILATION-EXHAU
4951
6645-00-946-7362INTERCHANGEABLE
FACEPLATE ASSEMBLY
5975-00-995-8168INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
ST45100
6640-01-096-4951INTERCHANGEABLE
BOTTLE,SCREW CAP
DCA305

Frequently Asked Questions

What is NSN 6520-00-764-0678?

NSN 6520-00-764-0678 is a Impression Material,dental, manufactured by Silvermans Sub of Schein Henry Inc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-764-0678?

NSN 6520-00-764-0678 has 2 cross-referenced part numbers: 4951 (Silvermans Sub of Schein Henry Inc), 13100 (Digital Imaging Group Llc Dba Dig Creative Solutions).

What NSN replaces 6520-00-764-0678?

There are 12 known substitutes for 6520-00-764-0678: 5905-00-232-8508, 5975-00-280-8558, 2805-00-354-3558 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4951?

Key specifications for 4951: Physical Form: POWDER; Special Features: W/CHROMATIC TIMING AND UNIT PKG CONSISTS OF 12 ENVELOPES. 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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