PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

521-4788614 ITEM 114Ring,connecting,round

Naval Ship Systems Command · NSN 5365-01-227-9457 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-227-9457 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-227-9457. Primary manufacturer part number: 521-4788614 ITEM 114.
Features
  • Ring,connecting,round — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,connecting,round, cataloged under National Stock Number 5365-01-227-9457, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,connecting,round
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersLaughlin Plant Div of the Crosby Group Inc (CAGE 19691); Naval Ship Systems Command (CAGE 80064)
Technical Specifications
ParameterValue
NSN5365-01-227-9457
Primary Part Number521-4788614 ITEM 114
Item NameRing,connecting,round
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4310-00-060-4586 INTERCHANGEABLE
Ring,piston
5940-00-115-2676MS20659-143 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
3940-00-235-84534080517 INTERCHANGEABLE
Link,hoisting
Textron Aviation Inc
5305-00-639-8085S643 INTERCHANGEABLE
Screw,cap,socket Head
Bae Systems Land & Armaments L.p.
5365-01-036-7243 INTERCHANGEABLE
Ring,connecting,round
5365-01-056-834111153730 INTERCHANGEABLE
Ring,connecting,round
Us Army Aviation and Missile Command
4730-01-251-221913228E2595-67 INTERCHANGEABLE
Plug,pipe
Cecom Lr Center
5360-01-481-9878S-643 INTERCHANGEABLE
Spring,helical,extension
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
5325-01-557-9361S643 INTERCHANGEABLE
Ring,retaining
Palfinger Marine Usa, Llc
Cross-Reference Index
Part NumberManufacturer
S-643 Laughlin Plant Div of the Crosby Group Inc (USA)
521-4788614 ITEM 114 PRIMARY Naval Ship Systems Command (USA)
Related Parts
4310-00-060-4586INTERCHANGEABLE
RING,PISTON
5940-00-115-2676INTERCHANGEABLE
TERMINAL,LUG
MS20659-143
3940-00-235-8453INTERCHANGEABLE
LINK,HOISTING
4080517
5305-00-639-8085INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
S643
5365-01-036-7243INTERCHANGEABLE
RING,CONNECTING,ROUND
5365-01-056-8341INTERCHANGEABLE
RING,CONNECTING,ROUND
11153730
4730-01-251-2219INTERCHANGEABLE
PLUG,PIPE
13228E2595-67
5360-01-481-9878INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
S-643
5325-01-557-9361INTERCHANGEABLE
RING,RETAINING
S643

Frequently Asked Questions

What is NSN 5365-01-227-9457?

NSN 5365-01-227-9457 is a Ring,connecting,round, manufactured by Naval Ship Systems Command, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-227-9457?

NSN 5365-01-227-9457 has 2 cross-referenced part numbers: S-643 (Laughlin Plant Div of the Crosby Group Inc), 521-4788614 ITEM 114 (Naval Ship Systems Command).

What NSN replaces 5365-01-227-9457?

There are 9 known substitutes for 5365-01-227-9457: 4310-00-060-4586, 5940-00-115-2676, 3940-00-235-8453 and 6 more. Verify interchangeability with system specifications before substitution.

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