PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-50Terminal,lug

Dossert Corp · NSN 5940-00-939-5631 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-939-5631 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-939-5631. Primary manufacturer part number: D-50.
Features
  • Terminal,lug — FSC 5940
  • Mounting Tongue Width: 1.438 INCHES IN
  • Mounting Facility Thickness: 0.312 INCHES IN
  • Electrical Insulation Feature: UNINSULATED
  • Conductor Accommodation Type: SINGLE SETSCREW SINGLE END
  • Material: COPPER ALLOY OVERALL
  • Mounting Method Style: STRAIGHT ONE HOLE
  • Mounting Hole Diameter: 0.562 INCHES IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-939-5631, 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 Dossert Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5940-00-939-5631
Primary Part NumberD-50
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerDossert Corp
StatusACTIVE
Mounting Tongue Width1.438 INCHES IN
Mounting Facility Thickness0.312 INCHES IN
Electrical Insulation FeatureUNINSULATED
Conductor Accommodation TypeSINGLE SETSCREW SINGLE END
MaterialCOPPER ALLOY OVERALL
Mounting Method StyleSTRAIGHT ONE HOLE
Mounting Hole Diameter0.562 INCHES IN
Maximum Conductor Size Accommodated0000 AWG
Basic Shape StyleMECHANICAL COMPRESSION
Distance From Mounting Hole Center to Mounting End0.562 INCHES IN
Largest Width1.438 INCHES SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-244-0580 INTERCHANGEABLE
Oakum
3020-00-252-7349 INTERCHANGEABLE
Chain,roller
7290-00-387-9593D-50 INTERCHANGEABLE
Dustpan
Ampco Partners, Ltd. Dba Ampco Safety Tools
5355-00-452-5240D50 INTERCHANGEABLE
Knob
Page Aerospace Limited
6635-00-470-1547D50 INTERCHANGEABLE
Tester,spring Resiliency
Ametek, Inc. Div Aerospace & Defense
4925-00-473-0108PS-50/OH-1/TJ-6H INTERCHANGEABLE
Gage,push-Pull,dial
Imada Inc
4720-00-476-5402D50 INTERCHANGEABLE
Hose Assembly,nonmetallic
B & G Equipment Company
5905-00-502-4234503408-19 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Instruments and Flight Research, Inc.
2520-00-594-9463114-574 INTERCHANGEABLE
Parts Kit,universal Joint
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
5905-00-624-95927604741 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Army, United States Department of the Dba Rock Island Arsenal Jmtc
Cross-Reference Index
Part NumberManufacturer
D-50 PRIMARY Dossert Corp (USA)
LU-500 Square D Co Leeds Mfg Plant (USA)
C5075747 Signals Warfare Project Manager (USA)
KA34 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
L400 Abb Installation Products Inc (USA)
KA34 PRIMARY Burndy Llc (USA)
Related Parts
5330-00-244-0580INTERCHANGEABLE
OAKUM
3020-00-252-7349INTERCHANGEABLE
CHAIN,ROLLER
7290-00-387-9593INTERCHANGEABLE
DUSTPAN
D-50
5355-00-452-5240INTERCHANGEABLE
KNOB
D50
6635-00-470-1547INTERCHANGEABLE
TESTER,SPRING RESILIENCY
D50
4925-00-473-0108INTERCHANGEABLE
GAGE,PUSH-PULL,DIAL
PS-50/OH-1/TJ-6H
4720-00-476-5402INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
D50
5905-00-502-4234INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
503408-19
2520-00-594-9463INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
114-574
5905-00-624-9592INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
7604741
9340-00-944-4069INTERCHANGEABLE
WINDOW,OBSERVATION
3460-00-975-1740INTERCHANGEABLE
VISE,MACHINE TABLE
D50

Frequently Asked Questions

What is NSN 5940-00-939-5631?

NSN 5940-00-939-5631 is a Terminal,lug, manufactured by Dossert Corp, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-939-5631?

NSN 5940-00-939-5631 has 6 cross-referenced part numbers: D-50 (Dossert Corp), LU-500 (Square D Co Leeds Mfg Plant), C5075747 (Signals Warfare Project Manager), KA34 (Souriau Usa, Inc. Dba Souriau Usa Inc), L400 (Abb Installation Products Inc) and 1 more.

What NSN replaces 5940-00-939-5631?

There are 12 known substitutes for 5940-00-939-5631: 5330-00-244-0580, 3020-00-252-7349, 7290-00-387-9593 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D-50?

Key specifications for D-50: Mounting Tongue Width: 1.438 INCHES IN; Mounting Facility Thickness: 0.312 INCHES IN; Electrical Insulation Feature: UNINSULATED; Conductor Accommodation Type: SINGLE SETSCREW SINGLE END. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com