PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M85049/138-42ACap,protective,dust and Moisture

Sae International Dba Sae International · NSN 5340-00-494-7597 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-494-7597 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-494-7597. Primary manufacturer part number: M85049/138-42A.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Tube Outside Diameter for Which Designed: 1.270 INCHES NOMINAL IN
  • Material: PLASTIC
  • Round Cap Outside Surface Condition: SMOOTH
  • Design Type: FRICTION
  • Overall Diameter: 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
  • Inside Diameter Length: 0.594 INCHES MINIMUM AND 1.656 INCHES MAXIMUM IN
  • 7 verified cross-references
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-494-7597, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: HD.

Technical Specifications
ParameterValue
NSN5340-00-494-7597
Primary Part NumberM85049/138-42A
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Tube Outside Diameter for Which Designed1.270 INCHES NOMINAL IN
MaterialPLASTIC
Round Cap Outside Surface ConditionSMOOTH
Design TypeFRICTION
Overall Diameter1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
Inside Diameter Length0.594 INCHES MINIMUM AND 1.656 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueHD
Verified Substitutes 4
Cap,protective,dust and Moisture
5340-01-613-0215M85049/138-22C SUCCESSOR
Cap,protective,dust and Moisture
Sae International Dba Sae International
5340-01-613-0216M85049/138-20C SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6625-01-668-4460MS90376-22Y INTERCHANGEABLE
Cover,electrical-Electronic Test
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
450904-3106-220 Northrop Grumman Litef Gmbh (DEU)
M85049/138-42A Society of Automotive Engineers Inc (USA)
SAE-AS85049/138 Sae International Dba Sae International (USA)
M85049/138-42A PRIMARY Sae International Dba Sae International (USA)
MS90376-22Y Leonardo Spa Helicopters Division - Production Site (ITA)
MS90376-22Y Society of Automotive Engineers Inc (USA)
MS90376-22Y Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-01-613-0214SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-613-0215SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
M85049/138-22C
5340-01-613-0216SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
M85049/138-20C
6625-01-668-4460INTERCHANGEABLE
COVER,ELECTRICAL-ELECTRONIC TEST
MS90376-22Y

Frequently Asked Questions

What is NSN 5340-00-494-7597?

NSN 5340-00-494-7597 is a Cap,protective,dust and Moisture, manufactured by Sae International Dba Sae International, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-494-7597?

NSN 5340-00-494-7597 has 7 cross-referenced part numbers: 450904-3106-220 (Northrop Grumman Litef Gmbh), M85049/138-42A (Society of Automotive Engineers Inc), SAE-AS85049/138 (Sae International Dba Sae International), M85049/138-42A (Sae International Dba Sae International), MS90376-22Y (Leonardo Spa Helicopters Division - Production Site) and 2 more.

What NSN replaces 5340-00-494-7597?

There are 4 known substitutes for 5340-00-494-7597: 5340-01-613-0214, 5340-01-613-0215, 5340-01-613-0216 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M85049/138-42A?

Key specifications for M85049/138-42A: Tube Outside Diameter for Which Designed: 1.270 INCHES NOMINAL IN; Material: PLASTIC; Round Cap Outside Surface Condition: SMOOTH; Design Type: FRICTION. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-494-7597 still in active supply?

NSN 5340-00-494-7597 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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