PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16600785-002Contact,electrical

Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services · NSN 5999-00-118-7177 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-118-7177 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-118-7177. Primary manufacturer part number: 16600785-002.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY 544 BODY AND CONTACT
  • Overall Diameter: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
  • Surface Treatment: GOLD AND SILVER CONTACT
  • Precious Material and Location: CONTACT SURFACE GOLD AND CONTACT SURFACE SILVER
  • Cable Entrance Diameter: 0.032 INCHES NOMINAL IN
  • Current Rating in Amps: 5.0
  • Terminal Type and Quantity: 1 SOLDER WELL AXIALLY AT ONE END
Applications
  • Applications requiring Copper Alloy 544 Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-118-7177, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-118-7177
Primary Part Number16600785-002
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
StatusCANCELLED
MaterialCOPPER ALLOY 544 BODY AND CONTACT
Overall Diameter0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
Surface TreatmentGOLD AND SILVER CONTACT
Precious Material and LocationCONTACT SURFACE GOLD AND CONTACT SURFACE SILVER
Cable Entrance Diameter0.032 INCHES NOMINAL IN
Current Rating in Amps5.0
Terminal Type and Quantity1 SOLDER WELL AXIALLY AT ONE END
Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2 OVER TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
Material Document and ClassificationASTM B139,ALLOY B2 ASSN STD SINGLE MATERIAL RESPONSE BODY AND CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
Style DesignatorSOCKET CONTACT
Mounting MethodFORCE FIT
Precious MaterialGOLD AND SILVER
MaterialCOPPER ALLOY 544 BODY AND CONTACT
Overall Diameter0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
Surface TreatmentGOLD AND SILVER CONTACT
Precious Material and LocationCONTACT SURFACE GOLD AND CONTACT SURFACE SILVER
Cable Entrance Diameter0.032 INCHES NOMINAL IN
Current Rating in Amps5.0
Terminal Type and Quantity1 SOLDER WELL AXIALLY AT ONE END
Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2 OVER TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
Material Document and ClassificationASTM B139,ALLOY B2 ASSN STD SINGLE MATERIAL RESPONSE BODY AND CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
Style DesignatorSOCKET CONTACT
Mounting MethodFORCE FIT
Precious MaterialGOLD AND SILVER
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-148-6095 (105-046-0001)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeDN
Weight0.0100 lbs
Cube0.0025 cu ft
Verified Substitutes 1
5999-00-148-6095105-046-0001 SUCCESSOR
Contact,electrical
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
DM51155-6 Itt Cannon Llc (USA)
16600785-002 PRIMARY Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
4021770-0701 Raytheon Company Dba Raytheon Co (USA)
530680-10 PRIMARY Raytheon Company Dba Raytheon (USA)
10129118 Nimikkeistokeskus Ncb Finland (FIN)
172550-000 Dy 4 Systems Inc Div Curtiss-Wright Defense Solutions (CAN)
11019343-1 Northrop Grumman Systems Corporation (USA)
7909088-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
G105-416-181 Bae Systems Information and Electronic Systems Integration Inc. (USA)
G105-416-181 Kearfott Corporation Div Guidance and Navigation Division (USA)
165048P14 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
11437052-5 Us Army Aviation and Missile Command (USA)
DM51155-5 Itt Cannon Llc (USA)
13084062 Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah (USA)
DM51155-7 PRIMARY Itt Cannon Llc (USA)
Related Parts
SUCCESSOR 5999-00-148-6095 Contact,electrical · 105-046-0001

Frequently Asked Questions

What is NSN 5999-00-118-7177?

NSN 5999-00-118-7177 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 5999-00-118-7177?

NSN 5999-00-118-7177 has 15 cross-referenced part numbers: DM51155-6 (Itt Cannon Llc), 16600785-002 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), 4021770-0701 (Raytheon Company Dba Raytheon Co), 530680-10 (Raytheon Company Dba Raytheon), 10129118 (Nimikkeistokeskus Ncb Finland) and 10 more.

What NSN replaces 5999-00-118-7177?

There is 1 known substitute for 5999-00-118-7177: 5999-00-148-6095. Verify interchangeability with system specifications before substitution.

What are the specifications of 16600785-002?

Key specifications for 16600785-002: Material: COPPER ALLOY 544 BODY AND CONTACT; Overall Diameter: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN; Surface Treatment: GOLD AND SILVER CONTACT; Precious Material and Location: CONTACT SURFACE GOLD AND CONTACT SURFACE SILVER. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-118-7177 still in active supply?

NSN 5999-00-118-7177 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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