PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4433Spacer,ring

Haskel International, Llc Dba Haskel International, Llc · NSN 5365-00-637-2365 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-637-2365 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-637-2365. Primary manufacturer part number: 4433.
Features
  • Spacer,ring — FSC 5365
  • Surface Treatment: CHROMIUM
  • Material: STEEL CORROSION RESISTING
  • Overall Thickness: 0.027 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
  • Inside Diameter: 0.573 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-637-2365, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 5 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-637-2365
Primary Part Number4433
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
Surface TreatmentCHROMIUM
MaterialSTEEL CORROSION RESISTING
Overall Thickness0.027 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
Inside Diameter0.573 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN
Outside Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-156-1800 INTERCHANGEABLE
Bearing,ball,thrust
5340-00-598-6284109A1033 INTERCHANGEABLE
Bumper
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5999-00-864-783044-33 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
5905-00-889-01453X2500 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ward Leonard Ct Llc
5305-01-068-55074433 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
4510-01-140-01814975 INTERCHANGEABLE
Faucet,single
Pentair Filtration Solutions, Llc
4720-01-470-59844433 INTERCHANGEABLE
Hose,nonmetallic
Better Engineering Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
4433 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
3110-00-156-1800INTERCHANGEABLE
BEARING,BALL,THRUST
5340-00-598-6284INTERCHANGEABLE
BUMPER
109A1033
5999-00-864-7830INTERCHANGEABLE
DELAY LINE
44-33
5905-00-889-0145INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3X2500
5305-01-068-5507INTERCHANGEABLE
SCREW,SHOULDER
4433
4510-01-140-0181INTERCHANGEABLE
FAUCET,SINGLE
4975
4720-01-470-5984INTERCHANGEABLE
HOSE,NONMETALLIC
4433

Frequently Asked Questions

What is NSN 5365-00-637-2365?

NSN 5365-00-637-2365 is a Spacer,ring, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-637-2365?

NSN 5365-00-637-2365 has 1 cross-referenced part number: 4433 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 5365-00-637-2365?

There are 7 known substitutes for 5365-00-637-2365: 3110-00-156-1800, 5340-00-598-6284, 5999-00-864-7830 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4433?

Key specifications for 4433: Surface Treatment: CHROMIUM; Material: STEEL CORROSION RESISTING; Overall Thickness: 0.027 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN; Inside Diameter: 0.573 INCHES MINIMUM AND 0.583 INCHES MAXIMUM 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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