PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37424Spacer,sleeve

Parker-Hannifin Corporation Dba Control Systems Division · NSN 5365-00-166-3821 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-166-3821 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-166-3821. Primary manufacturer part number: 37424.
Features
  • Spacer,sleeve — FSC 5365
  • 1 verified cross-reference
  • Primary manufacturer: Parker-Hannifin Corporation Dba Control Systems Division
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-166-3821, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Control Systems Division. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameSpacer,sleeve
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersParker-Hannifin Corporation Dba Control Systems Division (CAGE 82106)
Technical Specifications
ParameterValue
NSN5365-00-166-3821
Primary Part Number37424
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Control Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5325-00-579-6297 INTERCHANGEABLE
Ring,retaining
4820-01-208-180837424 INTERCHANGEABLE
Body,check Valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4440-01-391-6795 INTERCHANGEABLE
Drier,air-Gas,desiccant
Cross-Reference Index
Part NumberManufacturer
37424 PRIMARY Parker-Hannifin Corporation Dba Control Systems Division (USA)
Related Parts
5325-00-579-6297INTERCHANGEABLE
RING,RETAINING
4820-01-208-1808INTERCHANGEABLE
BODY,CHECK VALVE
37424
4440-01-391-6795INTERCHANGEABLE
DRIER,AIR-GAS,DESICCANT

Frequently Asked Questions

What is NSN 5365-00-166-3821?

NSN 5365-00-166-3821 is a Spacer,sleeve, manufactured by Parker-Hannifin Corporation Dba Control Systems Division, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-166-3821?

NSN 5365-00-166-3821 has 1 cross-referenced part number: 37424 (Parker-Hannifin Corporation Dba Control Systems Division).

What NSN replaces 5365-00-166-3821?

There are 3 known substitutes for 5365-00-166-3821: 5325-00-579-6297, 4820-01-208-1808, 4440-01-391-6795. Verify interchangeability with system specifications before substitution.

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