PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

92-79Plug,dust

Marshall Excelsior Co · NSN 4730-00-987-3609 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-987-3609 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-987-3609. Primary manufacturer part number: 92-79.
Features
  • Plug,dust — FSC 4730
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY CLEANED AND PACKAGED PER MIL-P-52211 /CE/
  • General Characteristics Item Description: POLYETHYLENE MOLDED PLASTIC; 1.500 IN. LG; MINOR DIA. 0.020-1.605 IN.; W/SAFETY CHAIN 0.018 IN. THK,6 IN. LG IN
  • 1 verified cross-reference
  • Primary manufacturer: Marshall Excelsior Co
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Plug,dust, cataloged under National Stock Number 4730-00-987-3609, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Marshall Excelsior Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-987-3609
Primary Part Number92-79
Item NamePlug,dust
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMarshall Excelsior Co
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY CLEANED AND PACKAGED PER MIL-P-52211 /CE/
General Characteristics Item DescriptionPOLYETHYLENE MOLDED PLASTIC; 1.500 IN. LG; MINOR DIA. 0.020-1.605 IN.; W/SAFETY CHAIN 0.018 IN. THK,6 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-219-6705 INTERCHANGEABLE
Coil,radio Frequency
2815-00-356-14499279 INTERCHANGEABLE
Plunger
Cummins Inc.
4510-00-732-3472R35A INTERCHANGEABLE
Handle Assembly Flu
Coyne & Delany Company Dba Delany Products Div Delany Products
3439-00-973-86709279 INTERCHANGEABLE
Heating Unit,electric Soldering
Assembly Technologies International Inc.
5360-01-233-19739279 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
3030-01-246-774917281 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
Cross-Reference Index
Part NumberManufacturer
92-79 Marshall Excelsior Co (USA)
Related Parts
5950-00-219-6705INTERCHANGEABLE
COIL,RADIO FREQUENCY
2815-00-356-1449INTERCHANGEABLE
PLUNGER
9279
4510-00-732-3472INTERCHANGEABLE
HANDLE ASSEMBLY FLU
R35A
3439-00-973-8670INTERCHANGEABLE
HEATING UNIT,ELECTRIC SOLDERING
9279
5360-01-233-1973INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9279
3030-01-246-7749INTERCHANGEABLE
BELT,V
17281

Frequently Asked Questions

What is NSN 4730-00-987-3609?

NSN 4730-00-987-3609 is a Plug,dust, manufactured by Marshall Excelsior Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-987-3609?

NSN 4730-00-987-3609 has 1 cross-referenced part number: 92-79 (Marshall Excelsior Co).

What NSN replaces 4730-00-987-3609?

There are 6 known substitutes for 4730-00-987-3609: 5950-00-219-6705, 2815-00-356-1449, 4510-00-732-3472 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 92-79?

Key specifications for 92-79: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY CLEANED AND PACKAGED PER MIL-P-52211 /CE/; General Characteristics Item Description: POLYETHYLENE MOLDED PLASTIC; 1.500 IN. LG; MINOR DIA. 0.020-1.605 IN.; W/SAFETY CHAIN 0.018 IN. THK,6 IN. LG IN. 2 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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