PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6823491-73Plug,protective,dust and Moistur

General Motors Corp · NSN 5340-00-847-0103 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-847-0103 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-847-0103. Primary manufacturer part number: 6823491-73.
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • Thread Size and Series/type Designator: 7/16-20 UNF
  • Features Provided: SHOULDER
  • Thread Class: 3A A
  • Design Type: THREADED
  • Overall Diameter: 0.687 INCHES NOMINAL IN
  • Drive Type: SCREW SLOT
  • Material: PLASTIC
Applications
  • Applications requiring Plastic construction
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-00-847-0103, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-847-0103
Primary Part Number6823491-73
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Thread Size and Series/type Designator7/16-20 UNF
Features ProvidedSHOULDER
Thread Class3A A
Design TypeTHREADED
Overall Diameter0.687 INCHES NOMINAL IN
Drive TypeSCREW SLOT
MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
No Item Name Available
5340-00-687-507757-23840-0020 INTERCHANGEABLE
Plug,protective,dust and Moistur
Elbitamerica, Inc.
Cross-Reference Index
Part NumberManufacturer
6823491-73 General Motors Corp (USA)
1604-73Y Globe Auto Glass Co (USA)
6823491-73 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
1604-73Y Pennwalt Corp S S White Industrial Products Div (USA)
2635163 Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
2635163 Unison Industries Llc (USA)
Related Parts
5340-00-851-5777SUCCESSOR
NO ITEM NAME AVAILABLE
5340-00-687-5077INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
57-23840-0020

Frequently Asked Questions

What is NSN 5340-00-847-0103?

NSN 5340-00-847-0103 is a Plug,protective,dust and Moistur, manufactured by General Motors Corp, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-847-0103?

NSN 5340-00-847-0103 has 6 cross-referenced part numbers: 6823491-73 (General Motors Corp), 1604-73Y (Globe Auto Glass Co), 6823491-73 (Allison Transmission Inc Dba Allison Transmission, Inc), 1604-73Y (Pennwalt Corp S S White Industrial Products Div), 2635163 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)) and 1 more.

What NSN replaces 5340-00-847-0103?

There are 2 known substitutes for 5340-00-847-0103: 5340-00-851-5777, 5340-00-687-5077. Verify interchangeability with system specifications before substitution.

What are the specifications of 6823491-73?

Key specifications for 6823491-73: Thread Size and Series/type Designator: 7/16-20 UNF; Features Provided: SHOULDER; Thread Class: 3A A; Design Type: THREADED. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-847-0103 still in active supply?

NSN 5340-00-847-0103 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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