PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6228Washer,flat

Cascade Corp · NSN 5310-01-553-5986 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-553-5986 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-553-5986. Primary manufacturer part number: 6228.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Cascade Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-553-5986, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cascade Corp. Government technical data includes 1 verified specification, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-553-5986
Primary Part Number6228
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCascade Corp
StatusACTIVE
Hole Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-202-3266C400K217 INTERCHANGEABLE
Packing Material
Sealcraft Corporation
4730-00-254-6447 INTERCHANGEABLE
Elbow,tube
5305-00-290-3037110584 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5975-00-296-0537 INTERCHANGEABLE
Locknut,electrical Conduit
3020-00-315-59851413900 INTERCHANGEABLE
Gear Sector,bevel
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1560-00-320-85136228 INTERCHANGEABLE
Dipstick Assembly,fuel
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5905-00-643-5629 INTERCHANGEABLE
Resistor,variable,wire Wound,non
2540-01-284-229811B356006 INTERCHANGEABLE
Cylinder Assembly,reaction
Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center
6515-01-560-50338000-1651 INTERCHANGEABLE
Cuff,blood Pressure
Zoll Medical Corporation Dba Zoll
Cross-Reference Index
Part NumberManufacturer
6228 PRIMARY Cascade Corp (USA)
Related Parts
5330-00-202-3266INTERCHANGEABLE
PACKING MATERIAL
C400K217
4730-00-254-6447INTERCHANGEABLE
ELBOW,TUBE
5305-00-290-3037INTERCHANGEABLE
SCREW,MACHINE
110584
5975-00-296-0537INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
3020-00-315-5985INTERCHANGEABLE
GEAR SECTOR,BEVEL
1413900
1560-00-320-8513INTERCHANGEABLE
DIPSTICK ASSEMBLY,FUEL
6228
5905-00-643-5629INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
2540-01-284-2298INTERCHANGEABLE
CYLINDER ASSEMBLY,REACTION
11B356006
6515-01-560-5033INTERCHANGEABLE
CUFF,BLOOD PRESSURE
8000-1651

Frequently Asked Questions

What is NSN 5310-01-553-5986?

NSN 5310-01-553-5986 is a Washer,flat, manufactured by Cascade Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-553-5986?

NSN 5310-01-553-5986 has 1 cross-referenced part number: 6228 (Cascade Corp).

What NSN replaces 5310-01-553-5986?

There are 9 known substitutes for 5310-01-553-5986: 5330-00-202-3266, 4730-00-254-6447, 5305-00-290-3037 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6228?

Key specifications for 6228: Hole Diameter: 0.250 INCHES NOMINAL IN; End Item Identification: 6-N-1 CABLE HOSE REEL SERIAL NUMBERS 677834-677845. 2 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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