PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS21004-7Terminal,lug

Abb Installation Products Inc · NSN 5940-00-086-8318 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-086-8318 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-086-8318. Primary manufacturer part number: MS21004-7.
Features
  • Terminal,lug — FSC 5940
  • Mounting Hole Diameter: 0.173 INCHES IN
  • Electrical Insulation Feature: UNINSULATED
  • Distance From Mounting Hole Center to Mounting End: 0.321 INCHES IN
  • Conductor Accommodation Type: RECESSED BARREL SINGLE END
  • Mounting Tongue Width: 0.390 INCHES IN
  • Material: COPPER OVERALL
  • Nondefinitive Spec/std Data: L-80 SHAPE AND 1-2 SIZE AND WTG TYPE
Applications
  • Applications requiring Copper Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-086-8318, 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 Abb Installation Products Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 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
NSN5940-00-086-8318
Primary Part NumberMS21004-7
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
Mounting Hole Diameter0.173 INCHES IN
Electrical Insulation FeatureUNINSULATED
Distance From Mounting Hole Center to Mounting End0.321 INCHES IN
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Mounting Tongue Width0.390 INCHES IN
MaterialCOPPER OVERALL
Nondefinitive Spec/std DataL-80 SHAPE AND 1-2 SIZE AND WTG TYPE
Material Thickness0.035 INCHES IN
Mounting Method StyleSTRAIGHT ONE HOLE
Basic Shape StyleCRIMP
Surface TreatmentTIN OVERALL SINGLE LAYER
Mounting Facility Thickness0.035 INCHES IN
Maximum Conductor Size Accommodated16 AWG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-197-8683A480 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
5940-00-239-6278MS21004-6 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
4730-00-595-27623691-54REVAPC13 INTERCHANGEABLE
Reducer,tube
Electric Boat Corporation Div General Dynamics Electric Boat
5940-01-025-3847MS21004-14 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5955-01-074-8821RASCO-1-4.194304MHZ INTERCHANGEABLE
Oscillator,crystal Controlled
Department of State Health Services
4730-01-160-5765 INTERCHANGEABLE
Reducer,tube
5940-01-168-7635MS21004-12 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5940-01-215-2102 INTERCHANGEABLE
Terminal,lug
6115-01-275-8849 INTERCHANGEABLE
Digital Generator
5940-01-290-5146MS21004-5 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MIL-T-16366 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS7928 Society of Automotive Engineers Inc (USA)
MS21004-7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILE16366 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-T-7928 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4256903151 FIND AY-1-63 Naval Sea Systems Command (USA)
AS21004 Society of Automotive Engineers Inc (USA)
SAEAS21004 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AS21004 Sae International Dba Sae International (USA)
MS21004-7 PRIMARY Abb Installation Products Inc (USA)
AS7928 Sae International Dba Sae International (USA)
MS21004-7 Society of Automotive Engineers Inc (USA)
A480 Abb Installation Products Inc (USA)
Related Parts
5940-00-197-8683INTERCHANGEABLE
TERMINAL,LUG
A480
5940-00-239-6278INTERCHANGEABLE
TERMINAL,LUG
MS21004-6
4730-00-595-2762INTERCHANGEABLE
REDUCER,TUBE
3691-54REVAPC13
5940-01-025-3847INTERCHANGEABLE
TERMINAL,LUG
MS21004-14
5955-01-074-8821INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
RASCO-1-4.194304MHZ
4730-01-160-5765INTERCHANGEABLE
REDUCER,TUBE
5940-01-168-7635INTERCHANGEABLE
TERMINAL,LUG
MS21004-12
5940-01-215-2102INTERCHANGEABLE
TERMINAL,LUG
6115-01-275-8849INTERCHANGEABLE
DIGITAL GENERATOR
5940-01-290-5146INTERCHANGEABLE
TERMINAL,LUG
MS21004-5
5940-01-326-2162INTERCHANGEABLE
TERMINAL,LUG
MS21004-8
5940-01-365-4200INTERCHANGEABLE
TERMINAL,LUG

Frequently Asked Questions

What is NSN 5940-00-086-8318?

NSN 5940-00-086-8318 is a Terminal,lug, manufactured by Abb Installation Products Inc, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-086-8318?

NSN 5940-00-086-8318 has 13 cross-referenced part numbers: MIL-T-16366 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS7928 (Society of Automotive Engineers Inc), MS21004-7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILE16366 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-7928 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 8 more.

What NSN replaces 5940-00-086-8318?

There are 12 known substitutes for 5940-00-086-8318: 5940-00-197-8683, 5940-00-239-6278, 4730-00-595-2762 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS21004-7?

Key specifications for MS21004-7: Mounting Hole Diameter: 0.173 INCHES IN; Electrical Insulation Feature: UNINSULATED; Distance From Mounting Hole Center to Mounting End: 0.321 INCHES IN; Conductor Accommodation Type: RECESSED BARREL SINGLE END. 15 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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