PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5355Belt,round

Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect · NSN 3030-00-404-6393 · FSC 3030 · No Item Name Available
Verified by PartsTable
NSN 3030-00-404-6393 — this item is cataloged by the U.S. Government under National Stock Number 3030-00-404-6393. Primary manufacturer part number: 5355.
Features
  • Belt,round — FSC 3030
  • Style Designator: SOLID OVAL
  • Surface Condition: SMOOTH OVERALL
  • Nominal Diameter: 0.250 INCHES IN
  • Nominal Overall Width: 0.500 INCHES IN
  • Nominal Inside Circumference: 2.625 INCHES IN
  • Material: RUBBER BODY
  • 1 verified cross-reference
Applications
  • Applications requiring Rubber Body construction
General Description

The Belt,round, cataloged under National Stock Number 3030-00-404-6393, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect. Government technical data includes 6 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3030-00-404-6393
Primary Part Number5355
Item NameBelt,round
FSC / FSG3030 / 30 — No Item Name Available
ManufacturerWinchester Interconnect Ruggedized Corporation Dba Winchester Interconnect
StatusACTIVE
Style DesignatorSOLID OVAL
Surface ConditionSMOOTH OVERALL
Nominal Diameter0.250 INCHES IN
Nominal Overall Width0.500 INCHES IN
Nominal Inside Circumference2.625 INCHES IN
MaterialRUBBER BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-156-3548 INTERCHANGEABLE
Bearing,ball,annular
5945-00-249-586653-55 INTERCHANGEABLE
Relay,electromagnetic
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
9540-00-409-5925 INTERCHANGEABLE
Angle,structural
2530-00-495-8659FC5355 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5975-00-913-9183STB-90125 INTERCHANGEABLE
Box Connector,electrical
Egs Electrical Group Appleton Div
1005-01-141-64575355 INTERCHANGEABLE
Plunger,bolt
Smith & Wesson Sales Company
5940-01-363-60495355 INTERCHANGEABLE
Post,binding,electrical
U S Dept of Transportation Federal Aviation Administration
4130-01-420-0398256468-1 INTERCHANGEABLE
Filter Element,air Conditioning
L3harris Technologies, Inc Div Space & Airborne Systems
4820-01-430-7322 INTERCHANGEABLE
Valve,check
6515-01-558-732004000-200 INTERCHANGEABLE
Thermometer,clinical,human
Welch Allyn, Inc.
Cross-Reference Index
Part NumberManufacturer
5355 PRIMARY Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect (USA)
Related Parts
3110-00-156-3548INTERCHANGEABLE
BEARING,BALL,ANNULAR
5945-00-249-5866INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
53-55
9540-00-409-5925INTERCHANGEABLE
ANGLE,STRUCTURAL
2530-00-495-8659INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
FC5355
5975-00-913-9183INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
STB-90125
1005-01-141-6457INTERCHANGEABLE
PLUNGER,BOLT
5355
5940-01-363-6049INTERCHANGEABLE
POST,BINDING,ELECTRICAL
5355
4130-01-420-0398INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
256468-1
4820-01-430-7322INTERCHANGEABLE
VALVE,CHECK
6515-01-558-7320INTERCHANGEABLE
THERMOMETER,CLINICAL,HUMAN
04000-200

Frequently Asked Questions

What is NSN 3030-00-404-6393?

NSN 3030-00-404-6393 is a Belt,round, manufactured by Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect, classified under FSC 3030 (No Item Name Available). Status: active.

What are the part numbers for NSN 3030-00-404-6393?

NSN 3030-00-404-6393 has 1 cross-referenced part number: 5355 (Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect).

What NSN replaces 3030-00-404-6393?

There are 10 known substitutes for 3030-00-404-6393: 3110-00-156-3548, 5945-00-249-5866, 9540-00-409-5925 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5355?

Key specifications for 5355: Style Designator: SOLID OVAL; Surface Condition: SMOOTH OVERALL; Nominal Diameter: 0.250 INCHES IN; Nominal Overall Width: 0.500 INCHES IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com