PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101206Washer,flat

Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052 · NSN 5310-01-558-9054 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-558-9054 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-558-9054. Primary manufacturer part number: 101206.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Center Hole Shape Style: ROUND
  • 1 verified cross-reference
  • Primary manufacturer: Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-558-9054, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-558-9054
Primary Part Number101206
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMaysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052
StatusACTIVE
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OR ZINC OVERALL
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-120-308310261 INTERCHANGEABLE
Bearing,roller,needle
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
2915-00-868-2708168406 INTERCHANGEABLE
Head,fluid Filter
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
4320-00-980-7352131-000-134 INTERCHANGEABLE
Impeller,pump,centrifugal
Wilo Usa Llc
5365-01-158-664710-1149 INTERCHANGEABLE
Ring
Fabwright Inc
5961-01-331-39740144300F16S INTERCHANGEABLE
Semiconductor Device Assembly
Prestolite Electric Inc
5310-01-553-3810101206 INTERCHANGEABLE
Washer,flat
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
101206 PRIMARY Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052 (USA)
Related Parts
3110-00-120-3083INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
10261
2915-00-868-2708INTERCHANGEABLE
HEAD,FLUID FILTER
168406
4320-00-980-7352INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
131-000-134
5365-01-158-6647INTERCHANGEABLE
RING
10-1149
5961-01-331-3974INTERCHANGEABLE
SEMICONDUCTOR DEVICE ASSEMBLY
0144300F16S
5310-01-553-3810INTERCHANGEABLE
WASHER,FLAT
101206

Frequently Asked Questions

What is NSN 5310-01-558-9054?

NSN 5310-01-558-9054 is a Washer,flat, manufactured by Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-558-9054?

NSN 5310-01-558-9054 has 1 cross-referenced part number: 101206 (Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052).

What NSN replaces 5310-01-558-9054?

There are 6 known substitutes for 5310-01-558-9054: 3110-00-120-3083, 2915-00-868-2708, 4320-00-980-7352 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101206?

Key specifications for 101206: Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Part Name Assigned by Controlling Agency: FLAT WASHER; Material: STEEL OVERALL. 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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