PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS833-5Plug,protective,dust and Moistur

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5340-01-167-9321 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-167-9321 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-167-9321. Primary manufacturer part number: NAS833-5.
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • Features Provided: SHOULDER
  • Thread Size and Series/type Designator: 1/2-20 UNF
  • Overall Diameter: 0.680 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
  • Material Document and Classification: L-P-390, TYPE 1, CLASS L, GRADE 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: PLASTIC
  • Thread Class: 2A A
  • Design Type: THREADED
Applications
  • Applications requiring Plastic construction
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-167-9321, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-167-9321
Primary Part NumberNAS833-5
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Features ProvidedSHOULDER
Thread Size and Series/type Designator1/2-20 UNF
Overall Diameter0.680 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
Material Document and ClassificationL-P-390, TYPE 1, CLASS L, GRADE 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE
MaterialPLASTIC
Thread Class2A A
Design TypeTHREADED
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-00-286-4146
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
Cross-Reference Index
Part NumberManufacturer
NAS833 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
10112848 Nimikkeistokeskus Ncb Finland (FIN)
M5501/1-F5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-5501/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NAS833-5 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
SUCCESSOR 5340-00-286-4146 Plug,protective,dust and Moistur
5340-00-804-1232SUCCESSOR
NO ITEM NAME AVAILABLE
5340-00-286-4161SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-00-682-1857SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-00-804-1246SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-00-806-9526SUCCESSOR
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5340-01-050-4861SUCCESSOR
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5340-01-157-4193SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-01-186-6879SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-01-200-3608SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-01-210-4079SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-01-439-3101SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR

Frequently Asked Questions

What is NSN 5340-01-167-9321?

NSN 5340-01-167-9321 is a Plug,protective,dust and Moistur, 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: cancelled.

What are the part numbers for NSN 5340-01-167-9321?

NSN 5340-01-167-9321 has 5 cross-referenced part numbers: NAS833 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 10112848 (Nimikkeistokeskus Ncb Finland), M5501/1-F5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-5501/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NAS833-5 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5340-01-167-9321?

There are 12 known substitutes for 5340-01-167-9321: 5340-00-804-1232, 5340-00-286-4146, 5340-00-286-4161 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS833-5?

Key specifications for NAS833-5: Features Provided: SHOULDER; Thread Size and Series/type Designator: 1/2-20 UNF; Overall Diameter: 0.680 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN; Material Document and Classification: L-P-390, TYPE 1, CLASS L, GRADE 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-167-9321 still in active supply?

NSN 5340-01-167-9321 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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