PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22288-1REDNut,plain,hexagon

Hydraulics International, Inc. Dba Hydraulics International Inc · NSN 5310-01-481-4533 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-481-4533 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-481-4533. Primary manufacturer part number: 22288-1RED.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Style: HEXAGON
  • Nut Height: 0.250 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Width Across Flats: 0.562 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-481-4533, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5310-01-481-4533
Primary Part Number22288-1RED
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHydraulics International, Inc. Dba Hydraulics International Inc
StatusACTIVE
Nut StyleHEXAGON
Nut Height0.250 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024 OVERALL
Width Across Flats0.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-00-087-8881M-1116 INTERCHANGEABLE
Transformer,power
Magnetic Components Inc
Cross-Reference Index
Part NumberManufacturer
22288-1RED PRIMARY Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
22288-1 Hydraulics International, Inc. Dba Use CAGE Code 56529 for Cataloging (USA)
Related Parts
5950-00-087-8881INTERCHANGEABLE
TRANSFORMER,POWER
M-1116

Frequently Asked Questions

What is NSN 5310-01-481-4533?

NSN 5310-01-481-4533 is a Nut,plain,hexagon, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-481-4533?

NSN 5310-01-481-4533 has 2 cross-referenced part numbers: 22288-1RED (Hydraulics International, Inc. Dba Hydraulics International Inc), 22288-1 (Hydraulics International, Inc. Dba Use CAGE Code 56529 for Cataloging).

What NSN replaces 5310-01-481-4533?

There is 1 known substitute for 5310-01-481-4533: 5950-00-087-8881. Verify interchangeability with system specifications before substitution.

What are the specifications of 22288-1RED?

Key specifications for 22288-1RED: Nut Style: HEXAGON; Nut Height: 0.250 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024 OVERALL; Width Across Flats: 0.562 INCHES NOMINAL IN. 5 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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