PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0P1175Contact,electrical

Rutherford Machinery Co Div of Sequa Corp · NSN 5999-00-241-7739 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-241-7739 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-241-7739. Primary manufacturer part number: 0P1175.
Features
  • Contact,electrical — FSC 5999
  • Material: SILVER CONTACT
  • Precious Material and Location: CONTACT SILVER
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Precious Material and Weight: 1.000 SILVER GRAINS, TROY
  • Precious Material: SILVER
  • Mounting Facility Quantity: 1
  • Nominal Thread Size: 0.138 INCHES IN
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-241-7739, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rutherford Machinery Co Div of Sequa Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-241-7739
Primary Part Number0P1175
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRutherford Machinery Co Div of Sequa Corp
StatusCANCELLED
MaterialSILVER CONTACT
Precious Material and LocationCONTACT SILVER
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Precious Material and Weight1.000 SILVER GRAINS, TROY
Precious MaterialSILVER
Mounting Facility Quantity1
Nominal Thread Size0.138 INCHES IN
Current Rating in Amps25.0
Voltage Rating in Volts220.0 DC
Mounting MethodTHREADED HOLE(S)
MaterialSILVER CONTACT
Precious Material and LocationCONTACT SILVER
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Precious Material and Weight1.000 SILVER GRAINS, TROY
Precious MaterialSILVER
Mounting Facility Quantity1
Nominal Thread Size0.138 INCHES IN
Current Rating in Amps25.0
Voltage Rating in Volts220.0 DC
Mounting MethodTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeY
Verified Substitutes 8
4820-00-161-77296464 INTERCHANGEABLE
Seat,valve
Wallace-Murray Corp Eljer Plumbingware Div Vitreous China Plant
5330-00-202-32967491 INTERCHANGEABLE
Rubber Strip
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
4820-00-287-561112Z6044-4 INTERCHANGEABLE
Valve,pneumatic Tank
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-00-373-8759749-1 INTERCHANGEABLE
Spring,helical,compression
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5310-00-596-8861 INTERCHANGEABLE
Washer,split
4440-01-044-0890 INTERCHANGEABLE
Disk Assembly,strainer
5310-01-240-54307491 INTERCHANGEABLE
Washer,safety
Essex Industries, Inc. Dba Essex Industries
5930-01-616-9228PP11-51-10.0A-XX-V INTERCHANGEABLE
Switch,push-Pull
Sensata Technologies Maryland, Inc
Cross-Reference Index
Part NumberManufacturer
0P1175 Rutherford Machinery Co Div of Sequa Corp (USA)
7-49-1 Monitor Controller Co (USA)
Related Parts
4820-00-161-7729INTERCHANGEABLE
SEAT,VALVE
6464
5330-00-202-3296INTERCHANGEABLE
RUBBER STRIP
7491
4820-00-287-5611INTERCHANGEABLE
VALVE,PNEUMATIC TANK
12Z6044-4
5360-00-373-8759INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
749-1
5310-00-596-8861INTERCHANGEABLE
WASHER,SPLIT
4440-01-044-0890INTERCHANGEABLE
DISK ASSEMBLY,STRAINER
5310-01-240-5430INTERCHANGEABLE
WASHER,SAFETY
7491
5930-01-616-9228INTERCHANGEABLE
SWITCH,PUSH-PULL
PP11-51-10.0A-XX-V

Frequently Asked Questions

What is NSN 5999-00-241-7739?

NSN 5999-00-241-7739 is a Contact,electrical, manufactured by Rutherford Machinery Co Div of Sequa Corp, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-241-7739?

NSN 5999-00-241-7739 has 2 cross-referenced part numbers: 0P1175 (Rutherford Machinery Co Div of Sequa Corp), 7-49-1 (Monitor Controller Co).

What NSN replaces 5999-00-241-7739?

There are 8 known substitutes for 5999-00-241-7739: 4820-00-161-7729, 5330-00-202-3296, 4820-00-287-5611 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0P1175?

Key specifications for 0P1175: Material: SILVER CONTACT; Precious Material and Location: CONTACT SILVER; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Precious Material and Weight: 1.000 SILVER GRAINS, TROY. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-241-7739 still in active supply?

NSN 5999-00-241-7739 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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