PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PR-3Terminal,quick Disconnect

Molex-Etc Inc Sub of Molex Inc · NSN 5940-01-021-6849 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-021-6849 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-021-6849. Primary manufacturer part number: PR-3.
Features
  • Terminal,quick Disconnect — FSC 5940
  • Width of Tab Accommodated: 0.656 INCHES IN
  • Material Thickness: 0.020 INCHES IN
  • Conductor Accommodation Type: STRAIGHT BARREL SINGLE END
  • Material: COPPER ALLOY OVERALL EXCEPT INSULATION
  • Electrical Insulation Feature: INSULATING SLEEVE
  • Material: PLASTIC INSULATION
  • Basic Shape Style: INTERNAL
Applications
  • Applications requiring Copper Alloy Overall Except Insulation construction
General Description

The Terminal,quick Disconnect, cataloged under National Stock Number 5940-01-021-6849, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Molex-Etc Inc Sub of Molex Inc. Government technical data includes 9 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: Active.

Technical Specifications
ParameterValue
NSN5940-01-021-6849
Primary Part NumberPR-3
Item NameTerminal,quick Disconnect
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerMolex-Etc Inc Sub of Molex Inc
StatusACTIVE
Width of Tab Accommodated0.656 INCHES IN
Material Thickness0.020 INCHES IN
Conductor Accommodation TypeSTRAIGHT BARREL SINGLE END
MaterialCOPPER ALLOY OVERALL EXCEPT INSULATION
Electrical Insulation FeatureINSULATING SLEEVE
MaterialPLASTIC INSULATION
Basic Shape StyleINTERNAL
Identification Code ColorRED
Quick Disconnect StyleTAB RECEPTACLE MODIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6240-00-155-7916PR-3 INTERCHANGEABLE
Lamp,incandescent
Micro Lamps Inc.
4330-00-378-91488B5935 INTERCHANGEABLE
Filter Element,fluid
Caterpillar Inc Div Caterpillar Defense
6680-00-895-3787DC3577-2 INTERCHANGEABLE
Counter,electrical
Bowmar Llc Dba Bowmar Instrument Corp
5120-01-132-6698PR3 INTERCHANGEABLE
Tip Set,pliers,ring Retaining
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
6625-01-293-4316TRI001 INTERCHANGEABLE
Recorder,signal Data
Miller M C Co Inc
5930-01-397-62857100101 INTERCHANGEABLE
Switch,push
Univex Corporation Div Univex Corportation
5330-01-435-4885 INTERCHANGEABLE
Seal,plain
6130-01-436-7749PR7 INTERCHANGEABLE
Power Supply
Trippe Manufacturing Company Dba Tripp Lite
Cross-Reference Index
Part NumberManufacturer
PR-3 PRIMARY Molex-Etc Inc Sub of Molex Inc (USA)
65A81-B754-02 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
6240-00-155-7916INTERCHANGEABLE
LAMP,INCANDESCENT
PR-3
4330-00-378-9148INTERCHANGEABLE
FILTER ELEMENT,FLUID
8B5935
6680-00-895-3787INTERCHANGEABLE
COUNTER,ELECTRICAL
DC3577-2
5120-01-132-6698INTERCHANGEABLE
TIP SET,PLIERS,RING RETAINING
PR3
6625-01-293-4316INTERCHANGEABLE
RECORDER,SIGNAL DATA
TRI001
5930-01-397-6285INTERCHANGEABLE
SWITCH,PUSH
7100101
5330-01-435-4885INTERCHANGEABLE
SEAL,PLAIN
6130-01-436-7749INTERCHANGEABLE
POWER SUPPLY
PR7

Frequently Asked Questions

What is NSN 5940-01-021-6849?

NSN 5940-01-021-6849 is a Terminal,quick Disconnect, manufactured by Molex-Etc Inc Sub of Molex Inc, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-021-6849?

NSN 5940-01-021-6849 has 2 cross-referenced part numbers: PR-3 (Molex-Etc Inc Sub of Molex Inc), 65A81-B754-02 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 5940-01-021-6849?

There are 8 known substitutes for 5940-01-021-6849: 6240-00-155-7916, 4330-00-378-9148, 6680-00-895-3787 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PR-3?

Key specifications for PR-3: Width of Tab Accommodated: 0.656 INCHES IN; Material Thickness: 0.020 INCHES IN; Conductor Accommodation Type: STRAIGHT BARREL SINGLE END; Material: COPPER ALLOY OVERALL EXCEPT INSULATION. 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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