PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS832-18Cap,protective,dust and Moisture

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5340-01-183-0976 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-183-0976 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-183-0976. Primary manufacturer part number: NAS832-18.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Overall Diameter: 1.530 INCHES MINIMUM AND 1.590 INCHES MAXIMUM IN
  • Inside Diameter Length: 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
  • Specification/standard Data: 80205-NAS832-18 NATIONAL STD/SPEC
  • Material: PLASTIC
  • Thread Class: 3B
  • Material Document and Classification: L-P-390, TYPE 1, CLASS L, GRADE 1 OR GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE
  • Thread Size and Series/type Designator: 1 3/8-18 UNEF
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-183-0976, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-183-0976
Primary Part NumberNAS832-18
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Overall Diameter1.530 INCHES MINIMUM AND 1.590 INCHES MAXIMUM IN
Inside Diameter Length0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
Specification/standard Data80205-NAS832-18 NATIONAL STD/SPEC
MaterialPLASTIC
Thread Class3B
Material Document and ClassificationL-P-390, TYPE 1, CLASS L, GRADE 1 OR GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE
Thread Size and Series/type Designator1 3/8-18 UNEF
Round Cap Outside Surface ConditionRIBBED
Design TypeTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-598-6656
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
5340-00-515-0525NAS832-3 INTERCHANGEABLE
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-545-9750NAS832-24 INTERCHANGEABLE
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-664-0671NAS832-6 INTERCHANGEABLE
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
NAS832 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MIL-C-5501/11 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M5501/11-F16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NAS832-18 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
SUCCESSOR 5340-00-598-6656 Cap,protective,dust and Moisture
5340-01-082-3004SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-167-9314SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-174-4894SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-210-0511SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-217-1790SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-411-9628SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-00-515-0525INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
NAS832-3
5340-00-545-9750INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
NAS832-24
5340-00-664-0671INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
NAS832-6
5340-00-727-4774INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
NAS832-5
5340-00-727-4778INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
CD12

Frequently Asked Questions

What is NSN 5340-01-183-0976?

NSN 5340-01-183-0976 is a Cap,protective,dust and Moisture, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-183-0976?

NSN 5340-01-183-0976 has 4 cross-referenced part numbers: NAS832 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MIL-C-5501/11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M5501/11-F16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NAS832-18 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5340-01-183-0976?

There are 12 known substitutes for 5340-01-183-0976: 5340-00-598-6656, 5340-01-082-3004, 5340-01-167-9314 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS832-18?

Key specifications for NAS832-18: Overall Diameter: 1.530 INCHES MINIMUM AND 1.590 INCHES MAXIMUM IN; Inside Diameter Length: 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN; Specification/standard Data: 80205-NAS832-18 NATIONAL STD/SPEC; Material: PLASTIC. 9 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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