PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100889Insert,plug

American Turbo Systems Inc · NSN 5342-01-217-1845 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-217-1845 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-217-1845. Primary manufacturer part number: 100889.
Features
  • Insert,plug — FSC 5342
  • 2 verified cross-references
  • Primary manufacturer: American Turbo Systems Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Insert,plug, cataloged under National Stock Number 5342-01-217-1845, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is American Turbo Systems Inc. This item has 2 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: Active.

Catalog Facts
Item NameInsert,plug
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersAmerican Turbo Systems Inc (CAGE 0WE82); Walker Power Systems, Inc. Dba Tiernay Turbines (CAGE 51913)
Technical Specifications
ParameterValue
NSN5342-01-217-1845
Primary Part Number100889
Item NameInsert,plug
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerAmerican Turbo Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-360-52789131 INTERCHANGEABLE
Shaft,straight
Clayton Manufacturing Company
5130-01-128-2624100889 INTERCHANGEABLE
Valve Seat,balance
Huck International, Inc. Div Kingston Operations
5998-01-558-1015100889 INTERCHANGEABLE
Backplane Assembly
Doubleday Acquisitions, Llc Dba Double Day Acquisitions Llc
Cross-Reference Index
Part NumberManufacturer
100889 PRIMARY American Turbo Systems Inc (USA)
100889 Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
Related Parts
3040-00-360-5278INTERCHANGEABLE
SHAFT,STRAIGHT
9131
5130-01-128-2624INTERCHANGEABLE
VALVE SEAT,BALANCE
100889
5998-01-558-1015INTERCHANGEABLE
BACKPLANE ASSEMBLY
100889

Frequently Asked Questions

What is NSN 5342-01-217-1845?

NSN 5342-01-217-1845 is a Insert,plug, manufactured by American Turbo Systems Inc, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-217-1845?

NSN 5342-01-217-1845 has 2 cross-referenced part numbers: 100889 (American Turbo Systems Inc), 100889 (Walker Power Systems, Inc. Dba Tiernay Turbines).

What NSN replaces 5342-01-217-1845?

There are 3 known substitutes for 5342-01-217-1845: 3040-00-360-5278, 5130-01-128-2624, 5998-01-558-1015. Verify interchangeability with system specifications before substitution.

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