PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10497583Cap,protective,dust and Moisture

Nimikkeistokeskus Ncb Finland · NSN 5340-01-030-4466 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-030-4466 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-030-4466. Primary manufacturer part number: 10497583.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Material: PLASTIC
  • Round Cap Outside Surface Condition: RIBBED
  • Overall Diameter: 0.188 INCHES NOMINAL IN
  • Thread Class: 2B
  • Thread Size and Series/type Designator: 3/8-24 UNF
  • Design Type: THREADED
  • 4 verified cross-references
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-030-4466, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-01-030-4466
Primary Part Number10497583
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNimikkeistokeskus Ncb Finland
StatusCANCELLED
MaterialPLASTIC
Round Cap Outside Surface ConditionRIBBED
Overall Diameter0.188 INCHES NOMINAL IN
Thread Class2B
Thread Size and Series/type Designator3/8-24 UNF
Design TypeTHREADED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
No Item Name Available
5340-01-016-8180NAS835-6A SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-030-4467NAS814-8B SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-081-8282NAS835-4A SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-112-2822NAS832-4 SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-138-2165NAS835-8A SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cap,protective,dust and Moisture
5340-01-212-4978NAS835N3A SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-298-3015NAS835-20 SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-355-8455NAS835N5A SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
10497583 Nimikkeistokeskus Ncb Finland (FIN)
M5501/3-R3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-5501/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NAS814-3B National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5340-00-597-4506SUCCESSOR
NO ITEM NAME AVAILABLE
5340-01-016-8180SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS835-6A
5340-01-030-4467SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS814-8B
5340-01-081-8282SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS835-4A
5340-01-112-2822SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS832-4
5340-01-138-2165SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS835-8A
5340-01-146-9730SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-212-4978SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS835N3A
5340-01-298-3015SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS835-20
5340-01-355-8455SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS835N5A
5340-01-371-9555SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS835N6A

Frequently Asked Questions

What is NSN 5340-01-030-4466?

NSN 5340-01-030-4466 is a Cap,protective,dust and Moisture, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-01-030-4466?

NSN 5340-01-030-4466 has 4 cross-referenced part numbers: 10497583 (Nimikkeistokeskus Ncb Finland), M5501/3-R3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-5501/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NAS814-3B (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5340-01-030-4466?

There are 11 known substitutes for 5340-01-030-4466: 5340-00-597-4506, 5340-01-016-8180, 5340-01-030-4467 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10497583?

Key specifications for 10497583: Material: PLASTIC; Round Cap Outside Surface Condition: RIBBED; Overall Diameter: 0.188 INCHES NOMINAL IN; Thread Class: 2B. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-030-4466 still in active supply?

NSN 5340-01-030-4466 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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