PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-194Cap,protective,dust and Moisture

Robroy Industries Inc Robroy Plastics Div · NSN 5340-00-302-5883 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-302-5883 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-302-5883. Primary manufacturer part number: M-194.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Overall Diameter: 1.188 INCHES NOMINAL IN
  • Round Cap Outside Surface Condition: RIBBED
  • Tube Outside Diameter for Which Designed: 1.000 INCHES NOMINAL IN
  • Inside Diameter Length: 0.500 INCHES NOMINAL IN
  • Thread Class: 2B
  • Thread Size and Series/type Designator: 1.000-20 UNEF
  • Material: PLASTIC
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-302-5883, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Robroy Industries Inc Robroy Plastics Div. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-302-5883
Primary Part NumberM-194
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRobroy Industries Inc Robroy Plastics Div
StatusACTIVE
Overall Diameter1.188 INCHES NOMINAL IN
Round Cap Outside Surface ConditionRIBBED
Tube Outside Diameter for Which Designed1.000 INCHES NOMINAL IN
Inside Diameter Length0.500 INCHES NOMINAL IN
Thread Class2B
Thread Size and Series/type Designator1.000-20 UNEF
MaterialPLASTIC
Design TypeTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
6650-00-139-4854M194 INTERCHANGEABLE
Cell Assembly,optical Instrument
Gaertner Scientific Corporation
3110-00-156-5346 INTERCHANGEABLE
Bearing,ball,annular
5845-01-702-5288M194 INTERCHANGEABLE
Transducer,sonar
Airmar Technology Corp Dba Airmar Technology Corp
Cross-Reference Index
Part NumberManufacturer
M-194 Robroy Industries Inc Robroy Plastics Div (USA)
113B2867P2 General Electric Company (USA)
1604-194AY Robroy Industries Inc Robroy Plastics Div (USA)
Related Parts
6650-00-139-4854INTERCHANGEABLE
CELL ASSEMBLY,OPTICAL INSTRUMENT
M194
3110-00-156-5346INTERCHANGEABLE
BEARING,BALL,ANNULAR
5845-01-702-5288INTERCHANGEABLE
TRANSDUCER,SONAR
M194

Frequently Asked Questions

What is NSN 5340-00-302-5883?

NSN 5340-00-302-5883 is a Cap,protective,dust and Moisture, manufactured by Robroy Industries Inc Robroy Plastics Div, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-302-5883?

NSN 5340-00-302-5883 has 3 cross-referenced part numbers: M-194 (Robroy Industries Inc Robroy Plastics Div), 113B2867P2 (General Electric Company), 1604-194AY (Robroy Industries Inc Robroy Plastics Div).

What NSN replaces 5340-00-302-5883?

There are 3 known substitutes for 5340-00-302-5883: 6650-00-139-4854, 3110-00-156-5346, 5845-01-702-5288. Verify interchangeability with system specifications before substitution.

What are the specifications of M-194?

Key specifications for M-194: Overall Diameter: 1.188 INCHES NOMINAL IN; Round Cap Outside Surface Condition: RIBBED; Tube Outside Diameter for Which Designed: 1.000 INCHES NOMINAL IN; Inside Diameter Length: 0.500 INCHES NOMINAL IN. 8 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