PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53-255-1Cover,electrical Connector

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5935-00-644-9672 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-644-9672 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-644-9672. Primary manufacturer part number: 53-255-1.
Features
  • Cover,electrical Connector — FSC 5935
  • Thread Class: 2B
  • Style Designator: INTERNAL THREADS
  • Body Height: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
  • Thread Series Designator: UNEF
  • Material: PLASTIC
  • Mounting Facility Type and Quantity: 1 THREADED COUPLING
  • Overall Diameter: 0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Plastic construction
General Description

The Cover,electrical Connector, cataloged under National Stock Number 5935-00-644-9672, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-644-9672
Primary Part Number53-255-1
Item NameCover,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusCANCELLED
Thread Class2B
Style DesignatorINTERNAL THREADS
Body Height0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
Thread Series DesignatorUNEF
MaterialPLASTIC
Mounting Facility Type and Quantity1 THREADED COUPLING
Overall Diameter0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM IN
Nominal Thread Size0.375 INCHES IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0207 INTERCHANGEABLE
Cone and Rollers,tapered Roller
2520-00-192-880012914 INTERCHANGEABLE
Torque Converter,vehicular
Sachs-Boge of America
5306-00-282-5847 INTERCHANGEABLE
Bolt,machine
5360-00-469-1453V12759 INTERCHANGEABLE
Spring,helical Compression,mixer
Itw Food Equipment Group Llc Dba Hobart Service
4010-00-532-679812914 INTERCHANGEABLE
Chain Assembly,single Leg
Ingersoll-Rand Company Dba Ingersoll-Rand
5315-00-597-255512914 INTERCHANGEABLE
Pin,straight,headed
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
4730-00-618-26623078A412L5R INTERCHANGEABLE
Clamp,hose
V I J Corp Div National Utilities Company
5360-01-119-346312914 INTERCHANGEABLE
Spring,helical,compression
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5930-01-244-8347211C117-180 INTERCHANGEABLE
Switch,pressure
Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
3020-01-314-2593 INTERCHANGEABLE
Gear,spur
Cross-Reference Index
Part NumberManufacturer
53-255-1 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
650132-000 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
12914-1F Cessna Aircraft Co Arc Avionics Div (USA)
12914 Cessna Aircraft Co Arc Avionics Div (USA)
650132 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
Related Parts
3110-00-100-0207INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2520-00-192-8800INTERCHANGEABLE
TORQUE CONVERTER,VEHICULAR
12914
5306-00-282-5847INTERCHANGEABLE
BOLT,MACHINE
5360-00-469-1453INTERCHANGEABLE
SPRING,HELICAL COMPRESSION,MIXER
V12759
4010-00-532-6798INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
12914
5315-00-597-2555INTERCHANGEABLE
PIN,STRAIGHT,HEADED
12914
4730-00-618-2662INTERCHANGEABLE
CLAMP,HOSE
3078A412L5R
5360-01-119-3463INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12914
5930-01-244-8347INTERCHANGEABLE
SWITCH,PRESSURE
211C117-180
3020-01-314-2593INTERCHANGEABLE
GEAR,SPUR
5310-01-351-7540INTERCHANGEABLE
NUT,PLAIN,HEXAGON
280597
3460-01-573-0759INTERCHANGEABLE
COLLET SET,MACHINE
650132

Frequently Asked Questions

What is NSN 5935-00-644-9672?

NSN 5935-00-644-9672 is a Cover,electrical Connector, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-644-9672?

NSN 5935-00-644-9672 has 5 cross-referenced part numbers: 53-255-1 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 650132-000 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 12914-1F (Cessna Aircraft Co Arc Avionics Div), 12914 (Cessna Aircraft Co Arc Avionics Div), 650132 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).

What NSN replaces 5935-00-644-9672?

There are 12 known substitutes for 5935-00-644-9672: 3110-00-100-0207, 2520-00-192-8800, 5306-00-282-5847 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53-255-1?

Key specifications for 53-255-1: Thread Class: 2B; Style Designator: INTERNAL THREADS; Body Height: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN; Thread Series Designator: UNEF. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-644-9672 still in active supply?

NSN 5935-00-644-9672 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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