PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2921524-003Connector,plug,electrical

Naval Sea Systems Command · NSN 5935-00-325-4479 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-325-4479 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-325-4479. Primary manufacturer part number: 2921524-003.
Features
  • Connector,plug,electrical — FSC 5935
  • Overall Diameter: 0.400 INCHES MAXIMUM IN
  • Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT
  • Threaded Device Type: COUPLING FACILITY
  • Thread Quantity Per Inch: 36
  • Shell Type: SOLID
  • Contact Maximum Frequency Rating: 12400.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Series Designator: UNS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-325-4479, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 16 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
NSN5935-00-325-4479
Primary Part Number2921524-003
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
Overall Diameter0.400 INCHES MAXIMUM IN
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT
Threaded Device TypeCOUPLING FACILITY
Thread Quantity Per Inch36
Shell TypeSOLID
Contact Maximum Frequency Rating12400.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNS
Contact Maximum AC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.250 INCHES IN
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Length0.055 INCHES IN
Connector Cable Strain Relief MethodCRIMP TYPE
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleSM SINGLE MATING END
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACE GOLD
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-39012/56 GOVERNMENT SPECIFICATION
Precious MaterialGOLD
Test Data Document81349-MIL-C-39012 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.).
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Thread Class2B
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-156-47465313 INTERCHANGEABLE
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Skf Usa Inc.
3110-00-156-79465313 INTERCHANGEABLE
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3110-00-157-3731 INTERCHANGEABLE
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4530-00-327-1841 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
3110-00-540-4581 INTERCHANGEABLE
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3110-00-554-575680GX227 INTERCHANGEABLE
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Cotta Transmission Co Llc
6105-00-784-715255881902 INTERCHANGEABLE
Parts Kit,electric Motor
Hydro-Aire Aerospace Corp
4820-00-889-8780910868-0001 INTERCHANGEABLE
Valve,pneumatic Tank
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2530-01-004-23923637866 INTERCHANGEABLE
Rotor Assembly,disc Brake
Chrysler Corp Service and Parts Opns
5961-01-236-42515313 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Nte Electronics, Inc
Cross-Reference Index
Part NumberManufacturer
2921524-003 Naval Sea Systems Command (USA)
ASC1538895 Asc Pty Ltd (AUS)
M39012/56-3026 Sv Microwave, Inc. Div Sv Microwave (USA)
531-3 Tyco Electronics Corp (USA)
M39012/56-3026 Denelex Components Co., Inc. Dba Denelex Components Co (USA)
MIL-C-39012/56 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
33-10008-000 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
M39012/56-3026 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
OSM-531-3 Tyco Electronics Corp (USA)
D38999/24WE8PC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39012/56 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5935PL1244900 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M39012-56-3019 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10138839 Nimikkeistokeskus Ncb Finland (FIN)
62G3401 Zenith Electronics Corporation (USA)
50-628-5626-89 Itt Cannon Rf Products (USA)
M39012/56-3026 Drs Icas, Llc (USA)
038006037 Servo Corporation of America (USA)
50-628-3188-31 Itt Cannon Rf Products (USA)
52037-5008-00 Tyco Electronics Corp (USA)
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Frequently Asked Questions

What is NSN 5935-00-325-4479?

NSN 5935-00-325-4479 is a Connector,plug,electrical, manufactured by Naval Sea Systems Command, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-325-4479?

NSN 5935-00-325-4479 has 23 cross-referenced part numbers: 2921524-003 (Naval Sea Systems Command), ASC1538895 (Asc Pty Ltd), M39012/56-3026 (Sv Microwave, Inc. Div Sv Microwave), 531-3 (Tyco Electronics Corp), M39012/56-3026 (Denelex Components Co., Inc. Dba Denelex Components Co) and 18 more.

What NSN replaces 5935-00-325-4479?

There are 12 known substitutes for 5935-00-325-4479: 3110-00-156-4746, 3110-00-156-7946, 3110-00-157-3731 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2921524-003?

Key specifications for 2921524-003: Overall Diameter: 0.400 INCHES MAXIMUM IN; Overall Height: 1.375 INCHES MAXIMUM IN; Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT; Threaded Device Type: COUPLING FACILITY. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-325-4479 still in active supply?

NSN 5935-00-325-4479 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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