PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26439Ring,retaining

Tennant Company · NSN 5325-01-118-3012 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-118-3012 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-118-3012. Primary manufacturer part number: 26439.
Features
  • Ring,retaining — FSC 5325
  • Inside Diameter: 1.850 INCHES NOMINAL IN
  • Ring Style: EXTERNAL
  • Major Thickness: 0.062 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Usage Design: EXTERNAL
  • Casehardening Indicator: NOT CASEHARDENED
  • 1 verified cross-reference
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-118-3012, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tennant Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-118-3012
Primary Part Number26439
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerTennant Company
StatusACTIVE
Inside Diameter1.850 INCHES NOMINAL IN
Ring StyleEXTERNAL
Major Thickness0.062 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Usage DesignEXTERNAL
Casehardening IndicatorNOT CASEHARDENED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-019-814126439 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
2990-00-217-3479 INTERCHANGEABLE
Ball8joint,carburet
5950-00-518-268226439 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
4720-00-571-530926439 INTERCHANGEABLE
Hose,preformed
Gates Corporation
3120-00-984-7420BTS16LS INTERCHANGEABLE
Bearing,plain,self-Aligning
Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co
Cross-Reference Index
Part NumberManufacturer
26439 Tennant Company (USA)
Related Parts
5330-00-019-8141INTERCHANGEABLE
GASKET
26439
2990-00-217-3479INTERCHANGEABLE
BALL8JOINT,CARBURET
5950-00-518-2682INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
26439
4720-00-571-5309INTERCHANGEABLE
HOSE,PREFORMED
26439
3120-00-984-7420INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
BTS16LS

Frequently Asked Questions

What is NSN 5325-01-118-3012?

NSN 5325-01-118-3012 is a Ring,retaining, manufactured by Tennant Company, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-118-3012?

NSN 5325-01-118-3012 has 1 cross-referenced part number: 26439 (Tennant Company).

What NSN replaces 5325-01-118-3012?

There are 5 known substitutes for 5325-01-118-3012: 5330-00-019-8141, 2990-00-217-3479, 5950-00-518-2682 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26439?

Key specifications for 26439: Inside Diameter: 1.850 INCHES NOMINAL IN; Ring Style: EXTERNAL; Major Thickness: 0.062 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 6 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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