PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J1142Band,matrix,dental

Rocky Mountain Orthodontics Inc Dba Rmo Inc · NSN 6520-01-543-1899 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-543-1899 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-543-1899. Primary manufacturer part number: J1142.
Features
  • Band,matrix,dental — FSC 6520
  • Material: RUBBER
  • 1 verified cross-reference
  • Primary manufacturer: Rocky Mountain Orthodontics Inc Dba Rmo Inc
Applications
  • Applications requiring Rubber construction
General Description

The Band,matrix,dental, cataloged under National Stock Number 6520-01-543-1899, 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 Rocky Mountain Orthodontics Inc Dba Rmo Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-543-1899
Primary Part NumberJ1142
Item NameBand,matrix,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerRocky Mountain Orthodontics Inc Dba Rmo Inc
StatusACTIVE
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6685-00-551-1166163931 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
Cross-Reference Index
Part NumberManufacturer
J1142 PRIMARY Rocky Mountain Orthodontics Inc Dba Rmo Inc (USA)
Related Parts
6685-00-551-1166INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
163931

Frequently Asked Questions

What is NSN 6520-01-543-1899?

NSN 6520-01-543-1899 is a Band,matrix,dental, manufactured by Rocky Mountain Orthodontics Inc Dba Rmo Inc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-543-1899?

NSN 6520-01-543-1899 has 1 cross-referenced part number: J1142 (Rocky Mountain Orthodontics Inc Dba Rmo Inc).

What NSN replaces 6520-01-543-1899?

There is 1 known substitute for 6520-01-543-1899: 6685-00-551-1166. Verify interchangeability with system specifications before substitution.

What are the specifications of J1142?

Key specifications for J1142: Special Features: GENERAL PURPOSE, FORCE VALUES-OUNCE PULL EQUALS 3X SLACK DIAMETER, EXTRA HEAVEY 141.75 GMS, 0.63 CM CM; Material: RUBBER; Part Name Assigned by Controlling Agency: INTRAEXTRAORAL-ENERGY PAK ELASTICS INTRAORAL. 3 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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