PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29854Washer,flat

Tennant Company · NSN 5310-01-139-1092 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-139-1092 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-139-1092. Primary manufacturer part number: 29854.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Thickness: 0.250 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Tennant Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-139-1092, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tennant Company. Government technical data includes 3 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-139-1092
Primary Part Number29854
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTennant Company
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Thickness0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6520-01-360-089523055 INTERCHANGEABLE
Resin,composite,dental
Kerr Corporation
Cross-Reference Index
Part NumberManufacturer
29854 Tennant Company (USA)
Related Parts
6520-01-360-0895INTERCHANGEABLE
RESIN,COMPOSITE,DENTAL
23055

Frequently Asked Questions

What is NSN 5310-01-139-1092?

NSN 5310-01-139-1092 is a Washer,flat, manufactured by Tennant Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-139-1092?

NSN 5310-01-139-1092 has 1 cross-referenced part number: 29854 (Tennant Company).

What NSN replaces 5310-01-139-1092?

There is 1 known substitute for 5310-01-139-1092: 6520-01-360-0895. Verify interchangeability with system specifications before substitution.

What are the specifications of 29854?

Key specifications for 29854: Cross-Sectional Shape Style: RECTANGULAR; Material: PLASTIC POLYAMIDE NYLON OVERALL; Thickness: 0.250 INCHES NOMINAL IN. 3 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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