PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

233005Washer,flat

Hydraspecma Ab · NSN 5310-01-617-7566 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-617-7566 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-617-7566. Primary manufacturer part number: 233005.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Hydraspecma Ab
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-617-7566, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydraspecma Ab. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersHydraspecma Ab (CAGE AL48N); Specma Dunlop Hydraulic Ab (CAGE SA277)
Technical Specifications
ParameterValue
NSN5310-01-617-7566
Primary Part Number233005
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHydraspecma Ab
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-157-1634417744PC2 INTERCHANGEABLE
Collar,shaft
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-853-7596 INTERCHANGEABLE
Connector,receptacle,electrical
5315-01-357-8744233 005 INTERCHANGEABLE
Pin,straight,headed
Liftking Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
233005 PRIMARY Hydraspecma Ab (SWE)
233005 Specma Dunlop Hydraulic Ab (SWE)
Related Parts
3040-00-157-1634INTERCHANGEABLE
COLLAR,SHAFT
417744PC2
5935-00-853-7596INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5315-01-357-8744INTERCHANGEABLE
PIN,STRAIGHT,HEADED
233 005

Frequently Asked Questions

What is NSN 5310-01-617-7566?

NSN 5310-01-617-7566 is a Washer,flat, manufactured by Hydraspecma Ab, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-617-7566?

NSN 5310-01-617-7566 has 2 cross-referenced part numbers: 233005 (Hydraspecma Ab), 233005 (Specma Dunlop Hydraulic Ab).

What NSN replaces 5310-01-617-7566?

There are 3 known substitutes for 5310-01-617-7566: 3040-00-157-1634, 5935-00-853-7596, 5315-01-357-8744. Verify interchangeability with system specifications before substitution.

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