PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6783Ring,connecting,round

Wichard, Inc. Dba Wichard Inc · NSN 5365-01-621-0162 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-621-0162 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-621-0162. Primary manufacturer part number: 6783.
Features
  • Ring,connecting,round — FSC 5365
  • Inside Diameter: 0.75 INCHES NOMINAL IN
  • Stock Size: 0.25 DIAMETER ROD
  • Material: STEEL CORROSION RESISTING
  • 3 verified cross-references
  • Primary manufacturer: Wichard, Inc. Dba Wichard Inc
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Ring,connecting,round, cataloged under National Stock Number 5365-01-621-0162, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wichard, Inc. Dba Wichard Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-621-0162
Primary Part Number6783
Item NameRing,connecting,round
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerWichard, Inc. Dba Wichard Inc
StatusACTIVE
Inside Diameter0.75 INCHES NOMINAL IN
Stock Size0.25 DIAMETER ROD
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-105-5530GA800CB2 INTERCHANGEABLE
Adapter,connector
Northrop Grumman Systems Corporation
5940-00-237-679812TM315 INTERCHANGEABLE
Post,binding,electrical
Eby Group, Llc, the Dba Eby Company Div Eby Company
5330-00-393-5991 INTERCHANGEABLE
Seal,plain
3020-00-507-0374A6283 INTERCHANGEABLE
Gear,helical
Aerocontrolex Group, Inc. Div Talley Actuators
4510-00-595-4189 INTERCHANGEABLE
Tailpiece,waste Drain
5960-00-752-5798 INTERCHANGEABLE
Electron Tube
5930-00-825-41246283 INTERCHANGEABLE
Switch,toggle
Birnbach Co Inc
4820-01-065-18551026735 INTERCHANGEABLE
Cock,drain
Electromechanical Systems, Inc.
4820-01-068-17216783 INTERCHANGEABLE
Cock,drain
Amfs American Fleet Services
6210-01-069-23256783 INTERCHANGEABLE
Knob Assembly
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
6283 Wichard, Inc. Dba Wichard Inc (USA)
6783 PRIMARY Wichard, Inc. Dba Wichard Inc (USA)
803-5000902 ITEM 49 Naval Sea Systems Command (USA)
Related Parts
5935-00-105-5530INTERCHANGEABLE
ADAPTER,CONNECTOR
GA800CB2
5940-00-237-6798INTERCHANGEABLE
POST,BINDING,ELECTRICAL
12TM315
5330-00-393-5991INTERCHANGEABLE
SEAL,PLAIN
3020-00-507-0374INTERCHANGEABLE
GEAR,HELICAL
A6283
4510-00-595-4189INTERCHANGEABLE
TAILPIECE,WASTE DRAIN
5960-00-752-5798INTERCHANGEABLE
ELECTRON TUBE
5930-00-825-4124INTERCHANGEABLE
SWITCH,TOGGLE
6283
4820-01-065-1855INTERCHANGEABLE
COCK,DRAIN
1026735
4820-01-068-1721INTERCHANGEABLE
COCK,DRAIN
6783
6210-01-069-2325INTERCHANGEABLE
KNOB ASSEMBLY
6783
5330-01-121-8437INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
6283
5120-01-233-8310INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT

Frequently Asked Questions

What is NSN 5365-01-621-0162?

NSN 5365-01-621-0162 is a Ring,connecting,round, manufactured by Wichard, Inc. Dba Wichard Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-621-0162?

NSN 5365-01-621-0162 has 3 cross-referenced part numbers: 6283 (Wichard, Inc. Dba Wichard Inc), 6783 (Wichard, Inc. Dba Wichard Inc), 803-5000902 ITEM 49 (Naval Sea Systems Command).

What NSN replaces 5365-01-621-0162?

There are 12 known substitutes for 5365-01-621-0162: 5935-00-105-5530, 5940-00-237-6798, 5330-00-393-5991 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6783?

Key specifications for 6783: Inside Diameter: 0.75 INCHES NOMINAL IN; End Item Identification: SATETY NET CR; Stock Size: 0.25 DIAMETER ROD; Material: STEEL CORROSION RESISTING. 4 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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