PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST737BConnector,receptacle,electrical

Utah-American Corp · NSN 5935-00-812-7777 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-812-7777 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-812-7777. Primary manufacturer part number: ST737B.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Polarization Method: INTER-CONTACT POLARIZING KEYS
  • Terminal Type: SCREW SINGLE MATING END SINGLE CONTACT GROUPING
  • Body Style: STRAIGHT SHAPE
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 2 SINGLE MATING END
  • Contact Maximum AC Voltage Rating in Volts: 125.0 SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-812-7777, 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 Utah-American Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-812-7777
Primary Part NumberST737B
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerUtah-American Corp
StatusCANCELLED
Polarization MethodINTER-CONTACT POLARIZING KEYS
Terminal TypeSCREW SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style2 SINGLE MATING END
Contact Maximum AC Voltage Rating in Volts125.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity2 SINGLE MATING END SINGLE CONTACT GROUPING
Unthreaded Mounting Hole Diameter0.203 INCHES NOMINAL IN
Contact Maximum Current Rating in Amps15.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum DC Voltage Rating in Volts125.0 SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Distance Between Mounting Facility Centers2.062 INCHES NOMINAL IN
Included Contact TypeFLAT SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5950-00-146-8169928C366P1 INTERCHANGEABLE
Transformer,audio Frequency
Bae Systems Controls Inc.
5330-00-345-03584898 INTERCHANGEABLE
Gasket,distributor
Champion Aerospace Llc
4330-00-513-4945 INTERCHANGEABLE
Filter Element,fluid
5120-01-073-5181GS15883-1 INTERCHANGEABLE
Expander,seal
Hamilton Sundstrand Corporation Dba Collins Aerospace
5950-01-101-17409100-3318 INTERCHANGEABLE
Coil,radio Frequency
Keysight Technologies Inc
5331-01-312-2635R00170-040-S3304 INTERCHANGEABLE
O-Ring
Apple Rubber Products, Inc. Dba Apple Rubber Products Inc
5895-01-694-4979DTS10095-01-001-03 INTERCHANGEABLE
Cover,electronic Communication E
Chugach Technical Solutions Llc Div Virginia Branch Office
Cross-Reference Index
Part NumberManufacturer
ST737B Utah-American Corp (USA)
252727 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
12Z7113-67 Naval Ordnance Standards (USA)
602821-1 L3harris Technologies, Inc. Dba Harris Corporation (USA)
602821 L3harris Technologies, Inc. Dba Harris Corporation (USA)
35J15 New York Naval Shipyard Naval Base (USA)
1-1MP Utah-American Corp (USA)
4898 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
Related Parts
5950-00-146-8169INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
928C366P1
5330-00-345-0358INTERCHANGEABLE
GASKET,DISTRIBUTOR
4898
4330-00-513-4945INTERCHANGEABLE
FILTER ELEMENT,FLUID
5120-01-073-5181INTERCHANGEABLE
EXPANDER,SEAL
GS15883-1
5950-01-101-1740INTERCHANGEABLE
COIL,RADIO FREQUENCY
9100-3318
5331-01-312-2635INTERCHANGEABLE
O-RING
R00170-040-S3304
5895-01-694-4979INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
DTS10095-01-001-03

Frequently Asked Questions

What is NSN 5935-00-812-7777?

NSN 5935-00-812-7777 is a Connector,receptacle,electrical, manufactured by Utah-American Corp, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-812-7777?

NSN 5935-00-812-7777 has 8 cross-referenced part numbers: ST737B (Utah-American Corp), 252727 (Lockheed Martin Corporation Div Rms - Mitchel Field), 12Z7113-67 (Naval Ordnance Standards), 602821-1 (L3harris Technologies, Inc. Dba Harris Corporation), 602821 (L3harris Technologies, Inc. Dba Harris Corporation) and 3 more.

What NSN replaces 5935-00-812-7777?

There are 7 known substitutes for 5935-00-812-7777: 5950-00-146-8169, 5330-00-345-0358, 4330-00-513-4945 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ST737B?

Key specifications for ST737B: Polarization Method: INTER-CONTACT POLARIZING KEYS; Terminal Type: SCREW SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT SHAPE; Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-812-7777 still in active supply?

NSN 5935-00-812-7777 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.
PartsTable Design LLC · partstable.com