PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5F2807Cap,protective,dust and Moisture

Caterpillar Inc Div Caterpillar Defense · NSN 5340-00-392-7334 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-392-7334 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-392-7334. Primary manufacturer part number: 5F2807.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Thread Size and Series/type Designator: 9/16-18 UNF
  • Inside Diameter Length: 0.5313 INCHES NOMINAL IN
  • Round Cap Outside Surface Condition: SMOOTH
  • Design Type: THREADED
  • Overall Diameter: 0.8125 INCHES NOMINAL IN
  • Thread Class: 3B
  • Material: PLASTIC, POLYETHYLENE (PP)
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-392-7334, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-392-7334
Primary Part Number5F2807
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Thread Size and Series/type Designator9/16-18 UNF
Inside Diameter Length0.5313 INCHES NOMINAL IN
Round Cap Outside Surface ConditionSMOOTH
Design TypeTHREADED
Overall Diameter0.8125 INCHES NOMINAL IN
Thread Class3B
MaterialPLASTIC, POLYETHYLENE (PP)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
6140-00-449-60011.2K2 SUCCESSOR
Battery,storage
American National Standards Institute Incorporated Dba American National Standards Institute
5340-00-664-0671NAS832-6 SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6150-00-329-4491 INTERCHANGEABLE
Lead,electrical
3610-00-369-4720 INTERCHANGEABLE
Drill,paper Cutting
5365-00-934-0544CD6 INTERCHANGEABLE
Bushing,machine Thread
Howmet Global Fastening Systems Inc. Div Tridair Products
5961-00-975-8293CD6 INTERCHANGEABLE
Semiconductor Devic
General Semiconductor Inc
6150-01-591-0035CD-6 INTERCHANGEABLE
Cable Assembly,special Purpose,e
I-Tech Company Ltd Liability Co Dba I-Tech Co
Cross-Reference Index
Part NumberManufacturer
5F2807 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
824-5F2807 Wheeler Fleet Solutions, Co. (USA)
CD-6 PRIMARY Caplugs Llc Dba Mokon Div Caplugs (USA)
CD-6F Caplugs Llc Dba Mokon Div Caplugs (USA)
5F2807 Holt Bros (USA)
Related Parts
6140-00-449-6001SUCCESSOR
BATTERY,STORAGE
1.2K2
5340-00-664-0671SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS832-6
6150-00-329-4491INTERCHANGEABLE
LEAD,ELECTRICAL
3610-00-369-4720INTERCHANGEABLE
DRILL,PAPER CUTTING
5365-00-934-0544INTERCHANGEABLE
BUSHING,MACHINE THREAD
CD6
5961-00-975-8293INTERCHANGEABLE
SEMICONDUCTOR DEVIC
CD6
6150-01-591-0035INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
CD-6

Frequently Asked Questions

What is NSN 5340-00-392-7334?

NSN 5340-00-392-7334 is a Cap,protective,dust and Moisture, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-392-7334?

NSN 5340-00-392-7334 has 5 cross-referenced part numbers: 5F2807 (Caterpillar Inc Div Caterpillar Defense), 824-5F2807 (Wheeler Fleet Solutions, Co.), CD-6 (Caplugs Llc Dba Mokon Div Caplugs), CD-6F (Caplugs Llc Dba Mokon Div Caplugs), 5F2807 (Holt Bros).

What NSN replaces 5340-00-392-7334?

There are 7 known substitutes for 5340-00-392-7334: 6140-00-449-6001, 5340-00-664-0671, 6150-00-329-4491 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5F2807?

Key specifications for 5F2807: Thread Size and Series/type Designator: 9/16-18 UNF; Inside Diameter Length: 0.5313 INCHES NOMINAL IN; Round Cap Outside Surface Condition: SMOOTH; Special Features: PLASTIC. 8 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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