PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

870155O-Ring

Datron World Communications, Inc. · NSN 5331-01-508-5815 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-508-5815 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-508-5815. Primary manufacturer part number: 870155.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Datron World Communications, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-508-5815, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Datron World Communications, Inc.. 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
NSN5331-01-508-5815
Primary Part Number870155
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerDatron World Communications, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6240-00-155-7864323 INTERCHANGEABLE
Lamp,incandescent
Norman Lamps Inc
Cross-Reference Index
Part NumberManufacturer
870155 PRIMARY Datron World Communications, Inc. (USA)
Related Parts
6240-00-155-7864INTERCHANGEABLE
LAMP,INCANDESCENT
323

Frequently Asked Questions

What is NSN 5331-01-508-5815?

NSN 5331-01-508-5815 is a O-Ring, manufactured by Datron World Communications, Inc., classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-508-5815?

NSN 5331-01-508-5815 has 1 cross-referenced part number: 870155 (Datron World Communications, Inc.).

What NSN replaces 5331-01-508-5815?

There is 1 known substitute for 5331-01-508-5815: 6240-00-155-7864. Verify interchangeability with system specifications before substitution.

What are the specifications of 870155?

Key specifications for 870155: Special Features: OUTSIDE DIA 2.000 IN IN. 1 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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