PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1820-11O-Ring

Strohmeyer, Julie a. Dba Julie a. Strohmeyer · NSN 5331-01-197-0889 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-197-0889 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-197-0889. Primary manufacturer part number: 1820-11.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Strohmeyer, Julie a. Dba Julie a. Strohmeyer
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-197-0889, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Strohmeyer, Julie a. Dba Julie a. Strohmeyer. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersStrohmeyer, Julie a. Dba Julie a. Strohmeyer (CAGE 81168)
Technical Specifications
ParameterValue
NSN5331-01-197-0889
Primary Part Number1820-11
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerStrohmeyer, Julie a. Dba Julie a. Strohmeyer
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-154-8751182011 INTERCHANGEABLE
Seal,plain Encased
Woodward, Inc.
5330-00-628-7809 INTERCHANGEABLE
Packing,preformed
6625-00-765-2371 INTERCHANGEABLE
Ammeter
2520-01-010-3114 INTERCHANGEABLE
Transmission,mechanical,vehicula
Cross-Reference Index
Part NumberManufacturer
1820-11 Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA)
Related Parts
5330-00-154-8751INTERCHANGEABLE
SEAL,PLAIN ENCASED
182011
5330-00-628-7809INTERCHANGEABLE
PACKING,PREFORMED
6625-00-765-2371INTERCHANGEABLE
AMMETER
2520-01-010-3114INTERCHANGEABLE
TRANSMISSION,MECHANICAL,VEHICULA

Frequently Asked Questions

What is NSN 5331-01-197-0889?

NSN 5331-01-197-0889 is a O-Ring, manufactured by Strohmeyer, Julie a. Dba Julie a. Strohmeyer, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-197-0889?

NSN 5331-01-197-0889 has 1 cross-referenced part number: 1820-11 (Strohmeyer, Julie a. Dba Julie a. Strohmeyer).

What NSN replaces 5331-01-197-0889?

There are 4 known substitutes for 5331-01-197-0889: 5330-00-154-8751, 5330-00-628-7809, 6625-00-765-2371 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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