PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40171Extension Handle

Tennant Company · NSN 5340-01-478-9339 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-478-9339 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-478-9339. Primary manufacturer part number: 40171.
Features
  • Extension Handle — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Tennant Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Extension Handle, cataloged under National Stock Number 5340-01-478-9339, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tennant Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameExtension Handle
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersTennant Company (CAGE 59500)
Successor NSN5340-01-578-6042 — Plate,mounting
Technical Specifications
ParameterValue
NSN5340-01-478-9339
Primary Part Number40171
Item NameExtension Handle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTennant Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-01-578-6042 (40171)
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5340-01-578-604240171 SUCCESSOR
Plate,mounting
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
2520-00-164-545622851 INTERCHANGEABLE
Gear and Shaft
Eaton Corporation
5330-00-839-2851BA3957 INTERCHANGEABLE
Gasket
Stillman Seal Corporation Div Stillman Seal Corperation
6240-01-017-73224017 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5330-01-224-806540168 INTERCHANGEABLE
Gasket
Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex
5330-01-458-251140171 INTERCHANGEABLE
Gasket
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5310-01-549-770840171 INTERCHANGEABLE
Nut,self-Locking,hexagon
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
40171 Tennant Company (USA)
Related Parts
SUCCESSOR 5340-01-578-6042 Plate,mounting · 40171
2520-00-164-5456INTERCHANGEABLE
GEAR AND SHAFT
22851
5330-00-839-2851INTERCHANGEABLE
GASKET
BA3957
6240-01-017-7322INTERCHANGEABLE
LAMP,INCANDESCENT
4017
5330-01-224-8065INTERCHANGEABLE
GASKET
40168
5330-01-458-2511INTERCHANGEABLE
GASKET
40171
5310-01-549-7708INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
40171

Frequently Asked Questions

What is NSN 5340-01-478-9339?

NSN 5340-01-478-9339 is a Extension Handle, manufactured by Tennant Company, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-478-9339?

NSN 5340-01-478-9339 has 1 cross-referenced part number: 40171 (Tennant Company).

What NSN replaces 5340-01-478-9339?

There are 7 known substitutes for 5340-01-478-9339: 5340-01-578-6042, 2520-00-164-5456, 5330-00-839-2851 and 4 more. Verify interchangeability with system specifications before substitution.

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