PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101442-1Seal,plain Encased

Walker Power Systems, Inc. Dba Tiernay Turbines · NSN 5330-01-218-0712 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-218-0712 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-218-0712. Primary manufacturer part number: 101442-1.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.260 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Material: RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT
  • 2 verified cross-references
  • Primary manufacturer: Walker Power Systems, Inc. Dba Tiernay Turbines
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-218-0712, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Walker Power Systems, Inc. Dba Tiernay Turbines. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-218-0712
Primary Part Number101442-1
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWalker Power Systems, Inc. Dba Tiernay Turbines
StatusACTIVE
Seal Width0.260 INCHES NOMINAL IN
MaterialSTEEL CASE
MaterialRUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-00-504-0352SM-B-179241 INTERCHANGEABLE
Meter,arbitrary Scale
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-01-412-6886 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
101442-1 General Dynamics Robotic Systems Inc Div General Dynamics Land Systems Inc. (USA)
101442-1 PRIMARY Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
Related Parts
6625-00-504-0352INTERCHANGEABLE
METER,ARBITRARY SCALE
SM-B-179241
5961-01-412-6886INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5330-01-218-0712?

NSN 5330-01-218-0712 is a Seal,plain Encased, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-218-0712?

NSN 5330-01-218-0712 has 2 cross-referenced part numbers: 101442-1 (General Dynamics Robotic Systems Inc Div General Dynamics Land Systems Inc.), 101442-1 (Walker Power Systems, Inc. Dba Tiernay Turbines).

What NSN replaces 5330-01-218-0712?

There are 2 known substitutes for 5330-01-218-0712: 6625-00-504-0352, 5961-01-412-6886. Verify interchangeability with system specifications before substitution.

What are the specifications of 101442-1?

Key specifications for 101442-1: Seal Width: 0.260 INCHES NOMINAL IN; Material: STEEL CASE; Material: RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com