PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22991Backshell,electrical Connector

Raytheon Company Dba Raytheon · NSN 5935-00-259-3814 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-259-3814 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-259-3814. Primary manufacturer part number: 22991.
Features
  • Backshell,electrical Connector — FSC 5935
  • Cable Opening Diameter: 0.938 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY
  • Mounting Facility Type and Quantity: 1 THREADED COUPLING
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 1.438 INCHES IN
  • Cable Opening Quantity: 1
  • Thread Class: 2B
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Aluminum Alloy construction
General Description

The Backshell,electrical Connector, cataloged under National Stock Number 5935-00-259-3814, 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 Raytheon Company Dba Raytheon. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-259-3814
Primary Part Number22991
Item NameBackshell,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Cable Opening Diameter0.938 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Mounting Facility Type and Quantity1 THREADED COUPLING
Thread DirectionRIGHT-HAND
Nominal Thread Size1.438 INCHES IN
Cable Opening Quantity1
Thread Class2B
Thread Series DesignatorUNEF
Overall Diameter1.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4810-00-821-335722991 INTERCHANGEABLE
Valve,globe
Setra Systems, Inc. Dba Gems Sensors
9540-00-879-2336LS4222-2 INTERCHANGEABLE
Angle,structural
Lockheed Martin Corp
9540-01-071-4716 INTERCHANGEABLE
Angle,structural
9540-01-071-4717 INTERCHANGEABLE
Angle,structural
5325-01-194-287522991 INTERCHANGEABLE
Insert,screw Thread
Moog Inc. Dba Ampac-Isp Corp
2910-01-328-64476016.01 INTERCHANGEABLE
Nozzle,fuel Injection
Woodward, Inc. Div Fuel Systems and Controls
5331-01-466-353622991 INTERCHANGEABLE
O-Ring
Paccar Winch Inc Dba Paccar Winch Division
4210-01-593-552122991 INTERCHANGEABLE
Hose Assembly,nonmetallic
Apex Pinnacle Corp
3455-01-625-454522991 INTERCHANGEABLE
Cutter,engraving
Gravograph-New Hermes, Inc
Cross-Reference Index
Part NumberManufacturer
22991 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
4810-00-821-3357INTERCHANGEABLE
VALVE,GLOBE
22991
9540-00-879-2336INTERCHANGEABLE
ANGLE,STRUCTURAL
LS4222-2
9540-01-071-4716INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-071-4717INTERCHANGEABLE
ANGLE,STRUCTURAL
5325-01-194-2875INTERCHANGEABLE
INSERT,SCREW THREAD
22991
2910-01-328-6447INTERCHANGEABLE
NOZZLE,FUEL INJECTION
6016.01
5331-01-466-3536INTERCHANGEABLE
O-RING
22991
4210-01-593-5521INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
22991
3455-01-625-4545INTERCHANGEABLE
CUTTER,ENGRAVING
22991

Frequently Asked Questions

What is NSN 5935-00-259-3814?

NSN 5935-00-259-3814 is a Backshell,electrical Connector, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-259-3814?

NSN 5935-00-259-3814 has 1 cross-referenced part number: 22991 (Raytheon Company Dba Raytheon).

What NSN replaces 5935-00-259-3814?

There are 9 known substitutes for 5935-00-259-3814: 4810-00-821-3357, 9540-00-879-2336, 9540-01-071-4716 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22991?

Key specifications for 22991: Cable Opening Diameter: 0.938 INCHES NOMINAL IN; Material: ALUMINUM ALLOY; Mounting Facility Type and Quantity: 1 THREADED COUPLING; Thread Direction: RIGHT-HAND. 10 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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