PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H2-4-2Cover,electrical Connector

Barber-Colman Co Environmental Controls Div · NSN 5935-01-169-1691 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-169-1691 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-169-1691. Primary manufacturer part number: H2-4-2.
Features
  • Cover,electrical Connector — FSC 5935
  • Body Length: 0.593 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN
  • Thread Series Designator: UNEF
  • Thread Direction: RIGHT-HAND
  • Overall Diameter: 0.749 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
  • Mounting Facility Type and Quantity: 1 THREADED COUPLING
  • Thread Class: 2A A
  • Nominal Thread Size: 0.500 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Cover,electrical Connector, cataloged under National Stock Number 5935-01-169-1691, 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 Barber-Colman Co Environmental Controls Div. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-169-1691
Primary Part NumberH2-4-2
Item NameCover,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerBarber-Colman Co Environmental Controls Div
StatusACTIVE
Body Length0.593 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN
Thread Series DesignatorUNEF
Thread DirectionRIGHT-HAND
Overall Diameter0.749 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
Mounting Facility Type and Quantity1 THREADED COUPLING
Thread Class2A A
Nominal Thread Size0.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-035-8805A21000 INTERCHANGEABLE
Contact,electrical
Thompson O Co Div of Schindler Elevator Corp
5920-00-237-7375J9211QL INTERCHANGEABLE
Arrester,lightning
Joslyn Corp
5120-00-239-8254 INTERCHANGEABLE
Pliers
5340-00-257-0043842967PC6 INTERCHANGEABLE
Clamp,loop
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-494-4916 INTERCHANGEABLE
Semiconductor Device,diode
6930-00-518-6620 INTERCHANGEABLE
Differential,instrument
5120-00-528-2756253 INTERCHANGEABLE
Spoon,body and Fender
Stream Line Tools Inc
3110-00-542-024613TB030VAK INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
3456-00-640-30251385500 PC E6 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
6685-00-684-16672000-045-00 INTERCHANGEABLE
Gage,pressure,dial Indicating
Qed Inc Dba Qed Inc
Cross-Reference Index
Part NumberManufacturer
H2-4-2 PRIMARY Barber-Colman Co Environmental Controls Div (USA)
H2-4-2 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
E-6 PRIMARY Niagara Plastics L.l.c. (USA)
Related Parts
5999-00-035-8805INTERCHANGEABLE
CONTACT,ELECTRICAL
A21000
5920-00-237-7375INTERCHANGEABLE
ARRESTER,LIGHTNING
J9211QL
5120-00-239-8254INTERCHANGEABLE
PLIERS
5340-00-257-0043INTERCHANGEABLE
CLAMP,LOOP
842967PC6
5961-00-494-4916INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6930-00-518-6620INTERCHANGEABLE
DIFFERENTIAL,INSTRUMENT
5120-00-528-2756INTERCHANGEABLE
SPOON,BODY AND FENDER
253
3110-00-542-0246INTERCHANGEABLE
BEARING,BALL,THRUST
13TB030VAK
3456-00-640-3025INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
1385500 PC E6
6685-00-684-1667INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
2000-045-00
5330-01-091-6078INTERCHANGEABLE
SEAL,PLAIN
E6
6130-01-365-5635INTERCHANGEABLE
BATTERY POWER SUPPLY
RD7KVA-BG

Frequently Asked Questions

What is NSN 5935-01-169-1691?

NSN 5935-01-169-1691 is a Cover,electrical Connector, manufactured by Barber-Colman Co Environmental Controls Div, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-169-1691?

NSN 5935-01-169-1691 has 3 cross-referenced part numbers: H2-4-2 (Barber-Colman Co Environmental Controls Div), H2-4-2 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), E-6 (Niagara Plastics L.l.c.).

What NSN replaces 5935-01-169-1691?

There are 12 known substitutes for 5935-01-169-1691: 5999-00-035-8805, 5920-00-237-7375, 5120-00-239-8254 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H2-4-2?

Key specifications for H2-4-2: Body Length: 0.593 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN; Thread Series Designator: UNEF; Thread Direction: RIGHT-HAND; Overall Diameter: 0.749 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN. 7 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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