PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2291Connector,receptacle,electrical

Lockheed Martin Corporation Div Rms · NSN 5935-00-644-7066 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-644-7066 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-644-7066. Primary manufacturer part number: 2291.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Contact Maximum Current Rating in Amps: 15.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Distance Between Mounting Facility Centers: 1.938 INCHES NOMINAL IN
  • Contact Maximum AC Voltage Rating in Volts: 250.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 2 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum DC Voltage Rating in Volts: 250.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Mating End Quantity: 1
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-644-7066, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 7 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-644-7066
Primary Part Number2291
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusCANCELLED
Contact Maximum Current Rating in Amps15.0 SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Mounting Facility Centers1.938 INCHES NOMINAL IN
Contact Maximum AC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity2 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum DC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3020-00-037-1863P70034 INTERCHANGEABLE
Gear,worm Wheel
Itw Food Equipment Group Llc Dba Hobart Service
5950-00-401-6393 INTERCHANGEABLE
Transformer,power
5340-00-402-565421530-1 INTERCHANGEABLE
Bolt Assembly,clamp
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5133-00-833-463510034 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5120-00-867-81485120008678148 INTERCHANGEABLE
Wrench,spanner
General Services Administration Federal Supply Service
1730-01-094-377670034 INTERCHANGEABLE
Headcap,hydraulic Cylinder
Atap Inc
4820-01-221-565670034 INTERCHANGEABLE
Cartridge,valve
DP Manufacturing Inc.
5905-01-271-418070034 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Mark Industries
4320-01-282-6957C660776 INTERCHANGEABLE
Ring,wearing
Cascade Corp
1005-01-480-583370034 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
Cross-Reference Index
Part NumberManufacturer
2291 PRIMARY Lockheed Martin Corporation Div Rms (USA)
215-301 Federal Div of Victoreen Instrument Co Inc (USA)
70-034 Envirotech Pumpsystems, Inc. Dba Chas S Lewis & Co Div Weir Specialty Pumps (USA)
Related Parts
3020-00-037-1863INTERCHANGEABLE
GEAR,WORM WHEEL
P70034
5950-00-401-6393INTERCHANGEABLE
TRANSFORMER,POWER
5340-00-402-5654INTERCHANGEABLE
BOLT ASSEMBLY,CLAMP
21530-1
5133-00-833-4635INTERCHANGEABLE
DRILL,TWIST
10034
5120-00-867-8148INTERCHANGEABLE
WRENCH,SPANNER
5120008678148
1730-01-094-3776INTERCHANGEABLE
HEADCAP,HYDRAULIC CYLINDER
70034
4820-01-221-5656INTERCHANGEABLE
CARTRIDGE,VALVE
70034
5905-01-271-4180INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
70034
4320-01-282-6957INTERCHANGEABLE
RING,WEARING
C660776
1005-01-480-5833INTERCHANGEABLE
RETAINER,GUN COMPONENT
70034
5110-01-569-1702INTERCHANGEABLE
CUTTING WHEEL,TUBE CUTTER
70034

Frequently Asked Questions

What is NSN 5935-00-644-7066?

NSN 5935-00-644-7066 is a Connector,receptacle,electrical, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-644-7066?

NSN 5935-00-644-7066 has 3 cross-referenced part numbers: 2291 (Lockheed Martin Corporation Div Rms), 215-301 (Federal Div of Victoreen Instrument Co Inc), 70-034 (Envirotech Pumpsystems, Inc. Dba Chas S Lewis & Co Div Weir Specialty Pumps).

What NSN replaces 5935-00-644-7066?

There are 11 known substitutes for 5935-00-644-7066: 3020-00-037-1863, 5950-00-401-6393, 5340-00-402-5654 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2291?

Key specifications for 2291: Overall Height: 1.125 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 15.0 SINGLE MATING END SINGLE CONTACT GROUPING; Distance Between Mounting Facility Centers: 1.938 INCHES NOMINAL IN; Contact Maximum AC Voltage Rating in Volts: 250.0 SINGLE MATING END SINGLE CONTACT GROUPING. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-644-7066 still in active supply?

NSN 5935-00-644-7066 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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