PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7053486Cap,protective,dust and Moisture

Naval Sea Systems Command · NSN 5340-01-499-8085 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-499-8085 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-499-8085. Primary manufacturer part number: 7053486.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC)
  • Design Type: FRICTION
  • 2 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Applications requiring Plastic Polyvinyl Chloride (pvc) construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-499-8085, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5340-01-499-8085
Primary Part Number7053486
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
MaterialPLASTIC POLYVINYL CHLORIDE (PVC)
Design TypeFRICTION
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-01-562-9237 (991-001)
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5340-01-562-9237991-001 SUCCESSOR
Seal,antipilferage
Sun Hydraulics Corporation
6505-01-462-5064 INTERCHANGEABLE
Potassium Chloride in Dextrose I
6635-01-547-702699100-1 INTERCHANGEABLE
Kit,airframe,ndi
United Western Technologies Corp.
Cross-Reference Index
Part NumberManufacturer
7053486 PRIMARY Naval Sea Systems Command (USA)
991001 Molded Devices, Inc. Dba Mdi Div Molded Devices (USA)
Related Parts
SUCCESSOR 5340-01-562-9237 Seal,antipilferage · 991-001
6505-01-462-5064INTERCHANGEABLE
POTASSIUM CHLORIDE IN DEXTROSE I
6635-01-547-7026INTERCHANGEABLE
KIT,AIRFRAME,NDI
99100-1

Frequently Asked Questions

What is NSN 5340-01-499-8085?

NSN 5340-01-499-8085 is a Cap,protective,dust and Moisture, manufactured by Naval Sea Systems Command, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-499-8085?

NSN 5340-01-499-8085 has 2 cross-referenced part numbers: 7053486 (Naval Sea Systems Command), 991001 (Molded Devices, Inc. Dba Mdi Div Molded Devices).

What NSN replaces 5340-01-499-8085?

There are 3 known substitutes for 5340-01-499-8085: 5340-01-562-9237, 6505-01-462-5064, 6635-01-547-7026. Verify interchangeability with system specifications before substitution.

What are the specifications of 7053486?

Key specifications for 7053486: End Item Identification: 2930-01-482-8599;COOLANT PUMP HOUSING; Material: PLASTIC POLYVINYL CHLORIDE (PVC); Special Features: COLOR ROYAL BLUE; Design Type: FRICTION. 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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