PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

996503-002Contact,electrical

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5999-01-347-4188 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-347-4188 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-347-4188. Primary manufacturer part number: 996503-002.
Features
  • Contact,electrical — FSC 5999
  • Surface Treatment: GOLD AND NICKEL SILVER BODY AND CONTACT
  • Precious Material and Location: BODY AND CONTACT SURFACES GOLD
  • Mounting Method: TERMINAL
  • Terminal Type and Quantity: 1 CRIMP END OPPOSITE CONTACT
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Overall Diameter: 0.071 INCHES NOMINAL IN
  • Precious Material: GOLD
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-347-4188, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 18 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-347-4188
Primary Part Number996503-002
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Surface TreatmentGOLD AND NICKEL SILVER BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Mounting MethodTERMINAL
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Overall Diameter0.071 INCHES NOMINAL IN
Precious MaterialGOLD
Style DesignatorPIN CONTACT
MaterialCOPPER ALLOY BODY AND CONTACT
Style DesignatorPIN CONTACT
Surface TreatmentGOLD AND NICKEL SILVER BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Mounting MethodTERMINAL
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Overall Diameter0.071 INCHES NOMINAL IN
Precious MaterialGOLD
MaterialCOPPER ALLOY BODY AND CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 7
5985-00-483-2120S2001 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Rlc Electronics, Inc
5365-00-575-2001S1610-26037-1 INTERCHANGEABLE
Spacer,sleeve
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5360-00-925-9639S200-1 INTERCHANGEABLE
Spring,helical,compression
Triumph Actuation Systems - Connecticut, Llc
4030-01-133-8112S2001 INTERCHANGEABLE
Gooseneck,swivel
Blue Tee Corp. Dba Gefco
5998-01-337-1026 INTERCHANGEABLE
Retainer-Ejector,electrical Card
5360-01-504-1622S2001-S INTERCHANGEABLE
Spring,helical,compression
Dante Valve Company
6920-01-532-0203 INTERCHANGEABLE
Lmts Large Suite
Cross-Reference Index
Part NumberManufacturer
996503-002 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
S200-1 Pylon Co Inc (USA)
Related Parts
5985-00-483-2120INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
S2001
5365-00-575-2001INTERCHANGEABLE
SPACER,SLEEVE
S1610-26037-1
5360-00-925-9639INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S200-1
4030-01-133-8112INTERCHANGEABLE
GOOSENECK,SWIVEL
S2001
5998-01-337-1026INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
5360-01-504-1622INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S2001-S
6920-01-532-0203INTERCHANGEABLE
LMTS LARGE SUITE

Frequently Asked Questions

What is NSN 5999-01-347-4188?

NSN 5999-01-347-4188 is a Contact,electrical, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-347-4188?

NSN 5999-01-347-4188 has 2 cross-referenced part numbers: 996503-002 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), S200-1 (Pylon Co Inc).

What NSN replaces 5999-01-347-4188?

There are 7 known substitutes for 5999-01-347-4188: 5985-00-483-2120, 5365-00-575-2001, 5360-00-925-9639 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 996503-002?

Key specifications for 996503-002: Surface Treatment: GOLD AND NICKEL SILVER BODY AND CONTACT; Precious Material and Location: BODY AND CONTACT SURFACES GOLD; Mounting Method: TERMINAL; Terminal Type and Quantity: 1 CRIMP END OPPOSITE CONTACT. 20 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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