PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-859042-4Contact,electrical

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5999-01-086-1582 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-086-1582 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-086-1582. Primary manufacturer part number: SM-A-859042-4.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY BODY AND CONTACT
  • Mounting Method: SOLDER
  • Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Surface Treatment: GOLD BODY AND CONTACT
  • Precious Material and Location: BODY AND CONTACT SURFACES GOLD
  • Style Designator: SOCKET CONTACT
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-086-1582, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-086-1582
Primary Part NumberSM-A-859042-4
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
MaterialCOPPER ALLOY BODY AND CONTACT
Mounting MethodSOLDER
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Style DesignatorSOCKET CONTACT
Slot Accommodation Width0.036 INCHES NOMINAL IN
Pin Accommodation Length0.150 INCHES NOMINAL IN
Precious MaterialGOLD
MaterialCOPPER ALLOY BODY AND CONTACT
Mounting MethodSOLDER
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Style DesignatorSOCKET CONTACT
Slot Accommodation Width0.036 INCHES NOMINAL IN
Pin Accommodation Length0.150 INCHES NOMINAL IN
Precious MaterialGOLD
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-01-664-8688 (3082)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0200 lbs
Cube0.0001 cu ft
Verified Substitutes 12
5999-01-664-86883082 SUCCESSOR
Contact Assembly,electrical
Keystone Electronics Corp
6240-00-152-2994 INTERCHANGEABLE
Lamp,fluorescent
5930-00-548-4412308-0002 INTERCHANGEABLE
Switch,toggle
Cummins Power Generation Inc.
5935-00-549-530910701B18 INTERCHANGEABLE
Plug,tip
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-850-14303008-2 INTERCHANGEABLE
Switch Assembly
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
5330-00-896-6592A547-641 INTERCHANGEABLE
Seal,dust
L3 Technologies, Inc. Div L3 Keo
8010-01-019-1776 INTERCHANGEABLE
Paint,traffic
7690-01-089-96973082 INTERCHANGEABLE
Marker,identification
Honeywell International Inc. Dba Honeyweel Sensing & Controls
6115-01-167-879447565 INTERCHANGEABLE
Stator,generator
Unison Industries Llc
2510-01-182-2856AW164 INTERCHANGEABLE
Shock Absorber,direct Action
Ford Motor Craft
Cross-Reference Index
Part NumberManufacturer
AB-1475 Ametek, Inc. Div Aerospace & Defense (USA)
845847-4 Raytheon Company (USA)
1251-4182 Hewlett-Packard Company Dba HP (USA)
1251-4182 Keysight Technologies Inc (USA)
7400824P004 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
1251-4182 Keysight Technologies, Inc. (USA)
47565 Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc (USA)
845847-4 Raytheon Company Dba Raytheon Co (USA)
SM-A-859042-4 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
3082 American Mechanical & Electronic Service Inc (USA)
46500848 Ericsson Radio Systems Ab (SWE)
7400824P4 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
845847-4 Raytheon Company Div Corp (USA)
Related Parts
SUCCESSOR 5999-01-664-8688 Contact Assembly,electrical · 3082
6240-00-152-2994INTERCHANGEABLE
LAMP,FLUORESCENT
5930-00-548-4412INTERCHANGEABLE
SWITCH,TOGGLE
308-0002
5935-00-549-5309INTERCHANGEABLE
PLUG,TIP
10701B18
5930-00-850-1430INTERCHANGEABLE
SWITCH ASSEMBLY
3008-2
5330-00-896-6592INTERCHANGEABLE
SEAL,DUST
A547-641
8010-01-019-1776INTERCHANGEABLE
PAINT,TRAFFIC
7690-01-089-9697INTERCHANGEABLE
MARKER,IDENTIFICATION
3082
6115-01-167-8794INTERCHANGEABLE
STATOR,GENERATOR
47565
2510-01-182-2856INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
AW164
6220-01-251-6756INTERCHANGEABLE
LIGHT,DOME
308DP2CHR
4730-01-272-0067INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE

Frequently Asked Questions

What is NSN 5999-01-086-1582?

NSN 5999-01-086-1582 is a Contact,electrical, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-086-1582?

NSN 5999-01-086-1582 has 13 cross-referenced part numbers: AB-1475 (Ametek, Inc. Div Aerospace & Defense), 845847-4 (Raytheon Company), 1251-4182 (Hewlett-Packard Company Dba HP), 1251-4182 (Keysight Technologies Inc), 7400824P004 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems) and 8 more.

What NSN replaces 5999-01-086-1582?

There are 12 known substitutes for 5999-01-086-1582: 5999-01-664-8688, 6240-00-152-2994, 5930-00-548-4412 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-859042-4?

Key specifications for SM-A-859042-4: Material: COPPER ALLOY BODY AND CONTACT; Mounting Method: SOLDER; Overall Length: 0.460 INCHES NOMINAL IN; Overall Height: 0.120 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-086-1582 still in active supply?

NSN 5999-01-086-1582 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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