PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4397Connector,plug,electrical

Souriau Usa, Inc. Dba Souriau Usa Inc · NSN 5935-00-721-2558 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-721-2558 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-721-2558. Primary manufacturer part number: 4397.
Features
  • Connector,plug,electrical — FSC 5935
  • Insert Material: PLASTIC SINGLE MATING END
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 22 SINGLE MATING END SINGLE CONTACT GROUPING
  • Body Length: 3.422 INCHES NOMINAL IN
  • Mating End Quantity: 1
  • Body Width: 0.375 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-721-2558, 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 Souriau Usa, Inc. Dba Souriau Usa Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-721-2558
Primary Part Number4397
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSouriau Usa, Inc. Dba Souriau Usa Inc
StatusACTIVE
Insert MaterialPLASTIC SINGLE MATING END
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity22 SINGLE MATING END SINGLE CONTACT GROUPING
Body Length3.422 INCHES NOMINAL IN
Mating End Quantity1
Body Width0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5920-00-142-74584397 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5950-00-487-7913661820 INTERCHANGEABLE
Reactor
Lockheed Martin Corporation Div Rms - Mitchel Field
5961-00-572-42842549118 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2825-00-896-3505410-0501 INTERCHANGEABLE
Blading Set,turbine
Siemens Energy, Inc.
5998-01-072-4664410050-1 INTERCHANGEABLE
Circuit Card Assembly
International Data Sciences Inc Dba Dsp Global
5330-01-188-92754397 INTERCHANGEABLE
Seal
Wilshire Corp
6150-01-201-375141-1747-1 INTERCHANGEABLE
Bus,conductor
Grimes Aerospace Company
6130-01-463-11234397 INTERCHANGEABLE
Power Supply
Telcor Instruments Inc
7690-01-523-22344397 INTERCHANGEABLE
Marker,identification
Electromark
5110-01-580-9481 INTERCHANGEABLE
Scraper,sealant
Cross-Reference Index
Part NumberManufacturer
9157507 Us Army Aviation and Missile Command (USA)
410050-1 Raytheon Company Dba Raytheon (USA)
4397 PRIMARY Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
Related Parts
5920-00-142-7458INTERCHANGEABLE
FUSEHOLDER,BLOCK
4397
5950-00-487-7913INTERCHANGEABLE
REACTOR
661820
5961-00-572-4284INTERCHANGEABLE
TRANSISTOR
2549118
2825-00-896-3505INTERCHANGEABLE
BLADING SET,TURBINE
410-0501
5998-01-072-4664INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
410050-1
5330-01-188-9275INTERCHANGEABLE
SEAL
4397
6150-01-201-3751INTERCHANGEABLE
BUS,CONDUCTOR
41-1747-1
6130-01-463-1123INTERCHANGEABLE
POWER SUPPLY
4397
7690-01-523-2234INTERCHANGEABLE
MARKER,IDENTIFICATION
4397
5110-01-580-9481INTERCHANGEABLE
SCRAPER,SEALANT

Frequently Asked Questions

What is NSN 5935-00-721-2558?

NSN 5935-00-721-2558 is a Connector,plug,electrical, manufactured by Souriau Usa, Inc. Dba Souriau Usa Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-721-2558?

NSN 5935-00-721-2558 has 3 cross-referenced part numbers: 9157507 (Us Army Aviation and Missile Command), 410050-1 (Raytheon Company Dba Raytheon), 4397 (Souriau Usa, Inc. Dba Souriau Usa Inc).

What NSN replaces 5935-00-721-2558?

There are 10 known substitutes for 5935-00-721-2558: 5920-00-142-7458, 5950-00-487-7913, 5961-00-572-4284 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4397?

Key specifications for 4397: Insert Material: PLASTIC SINGLE MATING END; Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 22 SINGLE MATING END SINGLE CONTACT GROUPING; Body Length: 3.422 INCHES NOMINAL IN. 7 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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