PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03-85-0128Boot,dust and Moisture Seal

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 5930-00-539-7013 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-539-7013 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-539-7013. Primary manufacturer part number: 03-85-0128.
Features
  • Boot,dust and Moisture Seal — FSC 5930
  • Sealing Method: MECHANICAL
  • Material: RUBBER SILICONE BODY
  • Thread Class: 2B
  • Base Height: 0.080 INCHES NOMINAL IN
  • Style Designator: THRU-HOLE
  • Test Data Document: 81349-MIL-DTL-5423 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Specification/standard Data: 81349-MIL-DTL-5423 GOVERNMENT SPECIFICATION
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Body construction
General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-00-539-7013, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 34 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-539-7013
Primary Part Number03-85-0128
Item NameBoot,dust and Moisture Seal
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusCANCELLED
Sealing MethodMECHANICAL
MaterialRUBBER SILICONE BODY
Thread Class2B
Base Height0.080 INCHES NOMINAL IN
Style DesignatorTHRU-HOLE
Test Data Document81349-MIL-DTL-5423 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Specification/standard Data81349-MIL-DTL-5423 GOVERNMENT SPECIFICATION
Base Thread LocationINTERNAL
Opening Inside Diameter0.178 INCHES NOMINAL IN
Mounting MethodINTEGRAL THREADED NUT
Nominal Thread Size0.469 INCHES IN
Thread Length0.160 INCHES NOMINAL IN
Mounting Device Quantity1
Thread Quantity Per Inch32
Thread SeriesUNS
Hazardous Locations/environmental ProtectionDUSTPROOF-NEMA TYPE 13 AND WATERTIGHT-NEMA TYPE 4
Width Across Flats0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-3104 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5305-00-167-8377699993 INTERCHANGEABLE
Screw Assy,adjusting
Hamilton Sundstrand Corporation
6685-00-203-238981255 INTERCHANGEABLE
Thermocouple,immersion
Temptron Engineering Inc
3455-00-242-6214 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
5920-00-280-424155876-1 INTERCHANGEABLE
Fuseholder,block
General Dynamics Mission Systems, Inc.
5330-00-291-6370PH271 INTERCHANGEABLE
Seal,plain Encased
Wisconsin Motors, Llc
5330-00-420-113363430 INTERCHANGEABLE
Gasket
Dollinger Filtration Ltd
5930-00-442-5701 INTERCHANGEABLE
Boot,dust and Moisture Seal
6620-00-492-4936378-2 INTERCHANGEABLE
Gage,fuel Engine
Herley Chicago Dba Stewart Warner Electronics
3120-00-801-66923782 INTERCHANGEABLE
Bearing,plain,self-Aligning
O & S Acquisition Llc Dba O & S America Llc
Cross-Reference Index
Part NumberManufacturer
03-85-0128 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
352250014033 Thales Nederland (NLD)
81255 Cole Hersee Company (USA)
24546 Peraton Inc (USA)
MILB4523-2TYPEASTYLE Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5930PL1627368 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MIL-B-5423/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PC101353-1 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
N10308 Mepco/electra Inc (USA)
24546 Telephonics Corp/prd Instruments (USA)
N-10308 Apm Hexseal Corp (USA)
PL702552 ITEM 117 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
9172082 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
PL1976054 IT. 59 Northrop Grumman Systems Corporation (USA)
MIL-B-5423/02-01 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
SWIBN1030 Safran Power Usa, Llc (USA)
05333060 Bae Systems Information and Electronic Systems Integration Inc. (USA)
G400016-1 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
803005-0-097 Electric Boat Corp Dba Electro Dynamic (USA)
MS5423/02-01 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3110-00-100-3104INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5305-00-167-8377INTERCHANGEABLE
SCREW ASSY,ADJUSTING
699993
6685-00-203-2389INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
81255
3455-00-242-6214INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
5920-00-280-4241INTERCHANGEABLE
FUSEHOLDER,BLOCK
55876-1
5330-00-291-6370INTERCHANGEABLE
SEAL,PLAIN ENCASED
PH271
5330-00-420-1133INTERCHANGEABLE
GASKET
63430
5930-00-442-5701INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
6620-00-492-4936INTERCHANGEABLE
GAGE,FUEL ENGINE
378-2
3120-00-801-6692INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
3782
3040-00-859-6571INTERCHANGEABLE
PAWL,CHECK
5930-00-933-7075INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL

Frequently Asked Questions

What is NSN 5930-00-539-7013?

NSN 5930-00-539-7013 is a Boot,dust and Moisture Seal, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-539-7013?

NSN 5930-00-539-7013 has 50 cross-referenced part numbers: 03-85-0128 (Electric Boat Corporation Div General Dynamics Electric Boat), 352250014033 (Thales Nederland), 81255 (Cole Hersee Company), 24546 (Peraton Inc), MILB4523-2TYPEASTYLE (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 45 more.

What NSN replaces 5930-00-539-7013?

There are 12 known substitutes for 5930-00-539-7013: 3110-00-100-3104, 5305-00-167-8377, 6685-00-203-2389 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03-85-0128?

Key specifications for 03-85-0128: Sealing Method: MECHANICAL; Material: RUBBER SILICONE BODY; Thread Class: 2B; Base Height: 0.080 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-539-7013 still in active supply?

NSN 5930-00-539-7013 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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