PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1966662Seal,plain

Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division · NSN 5330-01-398-5258 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-398-5258 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-398-5258. Primary manufacturer part number: 1966662.
Features
  • Seal,plain — FSC 5330
  • 5 verified cross-references
  • Primary manufacturer: Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-398-5258, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersEmerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (CAGE 75394); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5330-01-398-5258
Primary Part Number1966662
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEmerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3110-00-100-07352689 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4730-00-356-1085 INTERCHANGEABLE
Tee,pipe to Tube
5950-00-390-988349231 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
492316 Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
1966662 PRIMARY Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
49231 Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
149231 Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
79-895-20-0075 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
3110-00-100-0735INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2689
4730-00-356-1085INTERCHANGEABLE
TEE,PIPE TO TUBE
5950-00-390-9883INTERCHANGEABLE
TRANSFORMER,POWER
49231

Frequently Asked Questions

What is NSN 5330-01-398-5258?

NSN 5330-01-398-5258 is a Seal,plain, manufactured by Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-398-5258?

NSN 5330-01-398-5258 has 5 cross-referenced part numbers: 492316 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 1966662 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 49231 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 149231 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 79-895-20-0075 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-01-398-5258?

There are 3 known substitutes for 5330-01-398-5258: 3110-00-100-0735, 4730-00-356-1085, 5950-00-390-9883. Verify interchangeability with system specifications before substitution.

Is NSN 5330-01-398-5258 still in active supply?

NSN 5330-01-398-5258 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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