PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L-56Crown,dental,temporary

3m Company Div Health Care Business · NSN 6520-01-352-3900 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-352-3900 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-352-3900. Primary manufacturer part number: L-56.
Features
  • Crown,dental,temporary — FSC 6520
  • Tooth Configuration: BICUSPID SECOND
  • Unit Type: BICUSPID AND LOWER
  • Tooth Overall Width: 8.2 MILLIMETERS NOMINAL MM
  • 5 verified cross-references
  • Primary manufacturer: 3m Company Div Health Care Business
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crown,dental,temporary, cataloged under National Stock Number 6520-01-352-3900, 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 3m Company Div Health Care Business. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-352-3900
Primary Part NumberL-56
Item NameCrown,dental,temporary
FSC / FSG6520 / 65 — No Item Name Available
Manufacturer3m Company Div Health Care Business
StatusACTIVE
Tooth ConfigurationBICUSPID SECOND
Unit TypeBICUSPID AND LOWER
Tooth Overall Width8.2 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-010-3320 INTERCHANGEABLE
Washer,lock
3110-00-155-9016112BIC00 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
6665-00-752-7759 INTERCHANGEABLE
Radiacmeter
5945-00-884-1320180C138G01 INTERCHANGEABLE
Contact Set,relay
Eaton Corporation Dba Eaton Inoac
5977-00-996-3549L56 INTERCHANGEABLE
Brush,electrical Contact
Morgan Advanced Materials and Technology, Inc. Dba Morgan Advanced Materials and Technology
5340-01-060-2949L5-6 INTERCHANGEABLE
Clamp,loop
Roller Bearing Co of America, Inc Div Pic Design
5365-01-570-1537L56 INTERCHANGEABLE
Shim
Lockheed Martin Corporation
Cross-Reference Index
Part NumberManufacturer
L-56 3m Company Div Health Care Business (USA)
A91L157 Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa (USA)
L-56 3m Company Dental Products Div/sales (USA)
92-1-13-49 MSP Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa (USA)
7000053282 3m Company (USA)
Related Parts
5310-00-010-3320INTERCHANGEABLE
WASHER,LOCK
3110-00-155-9016INTERCHANGEABLE
BEARING,BALL,ANNULAR
112BIC00
6665-00-752-7759INTERCHANGEABLE
RADIACMETER
5945-00-884-1320INTERCHANGEABLE
CONTACT SET,RELAY
180C138G01
5977-00-996-3549INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
L56
5340-01-060-2949INTERCHANGEABLE
CLAMP,LOOP
L5-6
5365-01-570-1537INTERCHANGEABLE
SHIM
L56

Frequently Asked Questions

What is NSN 6520-01-352-3900?

NSN 6520-01-352-3900 is a Crown,dental,temporary, manufactured by 3m Company Div Health Care Business, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-352-3900?

NSN 6520-01-352-3900 has 5 cross-referenced part numbers: L-56 (3m Company Div Health Care Business), A91L157 (Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa), L-56 (3m Company Dental Products Div/sales), 92-1-13-49 MSP (Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa), 7000053282 (3m Company).

What NSN replaces 6520-01-352-3900?

There are 7 known substitutes for 6520-01-352-3900: 5310-00-010-3320, 3110-00-155-9016, 6665-00-752-7759 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L-56?

Key specifications for L-56: Tooth Configuration: BICUSPID SECOND; Unit Type: BICUSPID AND LOWER; Special Features: LOWER SECOND BICUSPIDS; TIN AND SILVER ALLOY; ION ISO FORM TEMPORARY CROWNS; Tooth Overall Width: 8.2 MILLIMETERS NOMINAL MM. 4 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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