PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BN9979Connector,plug,electrical

Spinner Gmbh · NSN 5935-00-201-7870 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-201-7870 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-201-7870. Primary manufacturer part number: BN9979.
Features
  • Connector,plug,electrical — FSC 5935
  • Shell Surface Treatment: ANODIZE
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Material: COPPER ALLOY
  • Insert Position in Deg: 90.0
  • Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Insert Material: PLASTIC SINGLE MATING END
  • Shell Type: SOLID
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-201-7870, 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 Spinner Gmbh. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5935-00-201-7870
Primary Part NumberBN9979
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSpinner Gmbh
StatusCANCELLED
Shell Surface TreatmentANODIZE
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Insert Position in Deg90.0
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC SINGLE MATING END
Shell TypeSOLID
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET LATCH
Environmental ProtectionHUMIDITY RESISTANT
Mating End Quantity1
Cable Entrance Diameter0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5935-00-702-1207 INTERCHANGEABLE
Connector,plug,electrical
5935-00-837-5966 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
BN9979 Spinner Gmbh (DEU)
UG710AU Joint Electronics Type Designation System (USA)
9M4521-220-51 Hensoldt Sensors Gmbh Div Seps (DEU)
UG710A/U San-Tron Inc Dba San-Tron Inc (USA)
MS90237-710A Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
UG710B/U San-Tron Inc Dba San-Tron Inc (USA)
Related Parts
5935-00-702-1207INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-837-5966INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-201-7870?

NSN 5935-00-201-7870 is a Connector,plug,electrical, manufactured by Spinner Gmbh, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-201-7870?

NSN 5935-00-201-7870 has 6 cross-referenced part numbers: BN9979 (Spinner Gmbh), UG710AU (Joint Electronics Type Designation System), 9M4521-220-51 (Hensoldt Sensors Gmbh Div Seps), UG710A/U (San-Tron Inc Dba San-Tron Inc), MS90237-710A (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5935-00-201-7870?

There are 2 known substitutes for 5935-00-201-7870: 5935-00-702-1207, 5935-00-837-5966. Verify interchangeability with system specifications before substitution.

What are the specifications of BN9979?

Key specifications for BN9979: Overall Height: 0.750 INCHES NOMINAL IN; Overall Width: 1.375 INCHES NOMINAL IN; Shell Surface Treatment: ANODIZE; Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-201-7870 still in active supply?

NSN 5935-00-201-7870 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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