PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

526/37Nut,plain,hexagon

Perkins Engines Inc · NSN 5310-01-603-8533 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-603-8533 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-603-8533. Primary manufacturer part number: 526/37.
Features
  • Nut,plain,hexagon — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Perkins Engines Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-603-8533, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Perkins Engines Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,plain,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersPerkins Engines Inc (CAGE 13446)
Technical Specifications
ParameterValue
NSN5310-01-603-8533
Primary Part Number526/37
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPerkins Engines Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-050-1594105602 INTERCHANGEABLE
Plug,expansion
Chrysler Realty Company Llc Dba Daimler Chrysler
3110-00-100-059552637 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
526/37 PRIMARY Perkins Engines Inc (USA)
Related Parts
5340-00-050-1594INTERCHANGEABLE
PLUG,EXPANSION
105602
3110-00-100-0595INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
52637

Frequently Asked Questions

What is NSN 5310-01-603-8533?

NSN 5310-01-603-8533 is a Nut,plain,hexagon, manufactured by Perkins Engines Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-603-8533?

NSN 5310-01-603-8533 has 1 cross-referenced part number: 526/37 (Perkins Engines Inc).

What NSN replaces 5310-01-603-8533?

There are 2 known substitutes for 5310-01-603-8533: 5340-00-050-1594, 3110-00-100-0595. Verify interchangeability with system specifications before substitution.

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