PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2033ARing,block,v

Parker Hannifin Corporation Div Chelsea Products Division · NSN 5365-00-990-8749 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-990-8749 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-990-8749. Primary manufacturer part number: 2033A.
Features
  • Ring,block,v — FSC 5365
  • General Characteristics Item Description: SIRVENE NO. 417117
  • 4 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Chelsea Products Division
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,block,v, cataloged under National Stock Number 5365-00-990-8749, 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 Div Chelsea Products Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-990-8749
Primary Part Number2033A
Item NameRing,block,v
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Chelsea Products Division
StatusACTIVE
General Characteristics Item DescriptionSIRVENE NO. 417117
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-140-1681 INTERCHANGEABLE
Terminal,stud
5977-01-663-523037826-1 INTERCHANGEABLE
Ring Assembly,electrical Contact
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
2033A PRIMARY Parker Hannifin Corporation Div Chelsea Products Division (USA)
28P63 Parker Hannifin Corporation Div Chelsea Products Division (USA)
378261 Parker Hannifin Corporation Div Chelsea Products Division (USA)
624VLD00550 Arrow-Master, Incorporated (USA)
Related Parts
5940-00-140-1681INTERCHANGEABLE
TERMINAL,STUD
5977-01-663-5230INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
37826-1

Frequently Asked Questions

What is NSN 5365-00-990-8749?

NSN 5365-00-990-8749 is a Ring,block,v, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-990-8749?

NSN 5365-00-990-8749 has 4 cross-referenced part numbers: 2033A (Parker Hannifin Corporation Div Chelsea Products Division), 28P63 (Parker Hannifin Corporation Div Chelsea Products Division), 378261 (Parker Hannifin Corporation Div Chelsea Products Division), 624VLD00550 (Arrow-Master, Incorporated).

What NSN replaces 5365-00-990-8749?

There are 2 known substitutes for 5365-00-990-8749: 5940-00-140-1681, 5977-01-663-5230. Verify interchangeability with system specifications before substitution.

What are the specifications of 2033A?

Key specifications for 2033A: End Item Identification: 38050504638; General Characteristics Item Description: SIRVENE NO. 417117. 2 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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