PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16600687-001Contact,electrical

Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services · NSN 5999-00-485-5818 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-485-5818 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-485-5818. Primary manufacturer part number: 16600687-001.
Features
  • Contact,electrical — FSC 5999
  • Pin Diameter: 0.051 INCHES NOMINAL IN
  • Style Designator: PIN WIRE-FORM CONTACT
  • Terminal Type and Quantity: 1 CRIMP AND SOLDER AXIALLY AT ONE END
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Surface Treatment: GOLD BODY AND CONTACT
  • Precious Material: GOLD
  • Mounting Method: FORCE FIT
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-485-5818, 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 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-485-5818
Primary Part Number16600687-001
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
StatusCANCELLED
Pin Diameter0.051 INCHES NOMINAL IN
Style DesignatorPIN WIRE-FORM CONTACT
Terminal Type and Quantity1 CRIMP AND SOLDER AXIALLY AT ONE END
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD BODY AND CONTACT
Precious MaterialGOLD
Mounting MethodFORCE FIT
Criticality Code JustificationFEAT
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Pin Length0.156 INCHES NOMINAL IN
Overall Diameter0.063 INCHES NOMINAL IN
Pin Diameter0.051 INCHES NOMINAL IN
Style DesignatorPIN WIRE-FORM CONTACT
Terminal Type and Quantity1 CRIMP AND SOLDER AXIALLY AT ONE END
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD BODY AND CONTACT
Precious MaterialGOLD
Mounting MethodFORCE FIT
Criticality Code JustificationFEAT
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Pin Length0.156 INCHES NOMINAL IN
Overall Diameter0.063 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZZ
Weight0.0030 lbs
Cube0.0000 cu ft
Verified Substitutes 10
No Item Name Available
5999-00-169-9828CTACP100 SUCCESSOR
Contact,electrical
Itt Cannon Llc
5935-00-130-1707579R796H12 INTERCHANGEABLE
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5306-00-144-3649 INTERCHANGEABLE
Bolt,machine
5310-00-297-883221824 INTERCHANGEABLE
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Dresser, Llc
2520-00-360-39161K3613 INTERCHANGEABLE
Yoke,clutch
Caterpillar Inc Div Caterpillar Defense
5935-00-995-0420MS3105-14 INTERCHANGEABLE
Dummy Connector,receptacle
Sae International Dba Sae International
5355-01-068-735021824 INTERCHANGEABLE
Pointer,dial
Barksdale, Inc
5950-01-139-683021824 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
6240-01-344-9537F032/41K INTERCHANGEABLE
Lamp,fluorescent
Gte Products Corp Sylvania Miniature Lighting Div
Cross-Reference Index
Part NumberManufacturer
1251-2570 Keysight Technologies, Inc. (USA)
64-1286-3 Meggitt (uk) Limited (GBR)
SE50000-921 Thales Uk Limited Dba Thales Uk Ltd Optronics (GBR)
16600687-001 PRIMARY Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
CTACP Delcom Electronic Gmbh (DEU)
CTACP Itt Industries Limited, Itt Cannon Uk (GBR)
031-9540-000 Itt Cannon Llc (USA)
1251-2570 Keysight Technologies Inc (USA)
031-9540-000 Itt Industries Limited, Itt Cannon Uk (GBR)
1251-2570 Fischbach and Moore Communications Div of Fischbach and Moore Inc (USA)
1251-2570 Hewlett-Packard Company Dba HP (USA)
535601J Bae Systems (operations) Limited (GBR)
21824 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
NSA938403PX2202 Airbus Operations (FRA)
Related Parts
5999-01-028-3853SUCCESSOR
NO ITEM NAME AVAILABLE
5999-00-169-9828SUCCESSOR
CONTACT,ELECTRICAL
CTACP100
5935-00-130-1707INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
579R796H12
5306-00-144-3649INTERCHANGEABLE
BOLT,MACHINE
5310-00-297-8832INTERCHANGEABLE
NUT,PLAIN,HEXAGON
21824
2520-00-360-3916INTERCHANGEABLE
YOKE,CLUTCH
1K3613
5935-00-995-0420INTERCHANGEABLE
DUMMY CONNECTOR,RECEPTACLE
MS3105-14
5355-01-068-7350INTERCHANGEABLE
POINTER,DIAL
21824
5950-01-139-6830INTERCHANGEABLE
REACTOR
21824
6240-01-344-9537INTERCHANGEABLE
LAMP,FLUORESCENT
F032/41K

Frequently Asked Questions

What is NSN 5999-00-485-5818?

NSN 5999-00-485-5818 is a Contact,electrical, manufactured by Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-485-5818?

NSN 5999-00-485-5818 has 14 cross-referenced part numbers: 1251-2570 (Keysight Technologies, Inc.), 64-1286-3 (Meggitt (uk) Limited), SE50000-921 (Thales Uk Limited Dba Thales Uk Ltd Optronics), 16600687-001 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), CTACP (Delcom Electronic Gmbh) and 9 more.

What NSN replaces 5999-00-485-5818?

There are 10 known substitutes for 5999-00-485-5818: 5999-01-028-3853, 5999-00-169-9828, 5935-00-130-1707 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16600687-001?

Key specifications for 16600687-001: Pin Diameter: 0.051 INCHES NOMINAL IN; Style Designator: PIN WIRE-FORM CONTACT; Terminal Type and Quantity: 1 CRIMP AND SOLDER AXIALLY AT ONE END; Precious Material and Weight: 0.005 GOLD GRAINS, TROY. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-485-5818 still in active supply?

NSN 5999-00-485-5818 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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