PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61123-1Contact,electrical

Te Connectivity Corporation · NSN 5999-00-175-4561 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-175-4561 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-175-4561. Primary manufacturer part number: 61123-1.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY CONTACT
  • Material: COPPER ALLOY BODY
  • Surface Treatment: TIN BODY
  • Surface Treatment: TIN CONTACT
  • Terminal Type and Quantity: 1 CRIMP AND SOLDER AXIALLY AT ONE END
  • Material: COPPER ALLOY CONTACT
  • Material: COPPER ALLOY BODY
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-175-4561, 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 Te Connectivity Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-175-4561
Primary Part Number61123-1
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
MaterialCOPPER ALLOY CONTACT
MaterialCOPPER ALLOY BODY
Surface TreatmentTIN BODY
Surface TreatmentTIN CONTACT
Terminal Type and Quantity1 CRIMP AND SOLDER AXIALLY AT ONE END
MaterialCOPPER ALLOY CONTACT
MaterialCOPPER ALLOY BODY
Surface TreatmentTIN BODY
Surface TreatmentTIN CONTACT
Terminal Type and Quantity1 CRIMP AND SOLDER AXIALLY AT ONE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeV
Weight0.0150 lbs
Cube0.0007 cu ft
Verified Substitutes 5
2840-00-152-1798611231 INTERCHANGEABLE
Plate,turbine Stato
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
6730-00-341-7856SCB77513 INTERCHANGEABLE
Ratchet,pulley
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3010-00-700-47346112-31 INTERCHANGEABLE
Gear Assembly,speed Decreaser
Kearfott Corporation Div Guidance and Navigation Division
2915-00-859-681861-1231 INTERCHANGEABLE
Bracket,vapor Disch
Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash
2530-01-572-718712512439 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
61123-1LP Te Connectivity Corporation (USA)
6.000.603.120-8 Consub Defesa E Tecnologia S/a (BRA)
1251-2439 Hewlett-Packard Company Dba HP (USA)
6.000.603.120-8 Siem Offshore Do Brasil S/a (BRA)
61123-1 PRIMARY Te Connectivity Corporation (USA)
Related Parts
2840-00-152-1798INTERCHANGEABLE
PLATE,TURBINE STATO
611231
6730-00-341-7856INTERCHANGEABLE
RATCHET,PULLEY
SCB77513
3010-00-700-4734INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
6112-31
2915-00-859-6818INTERCHANGEABLE
BRACKET,VAPOR DISCH
61-1231
2530-01-572-7187INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
12512439

Frequently Asked Questions

What is NSN 5999-00-175-4561?

NSN 5999-00-175-4561 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-175-4561?

NSN 5999-00-175-4561 has 5 cross-referenced part numbers: 61123-1LP (Te Connectivity Corporation), 6.000.603.120-8 (Consub Defesa E Tecnologia S/a), 1251-2439 (Hewlett-Packard Company Dba HP), 6.000.603.120-8 (Siem Offshore Do Brasil S/a), 61123-1 (Te Connectivity Corporation).

What NSN replaces 5999-00-175-4561?

There are 5 known substitutes for 5999-00-175-4561: 2840-00-152-1798, 6730-00-341-7856, 3010-00-700-4734 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61123-1?

Key specifications for 61123-1: Material: COPPER ALLOY CONTACT; Material: COPPER ALLOY BODY; Surface Treatment: TIN BODY; Surface Treatment: TIN CONTACT. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com