PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34-520Contact,electrical

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5999-00-031-2830 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-031-2830 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-031-2830. Primary manufacturer part number: 34-520.
Features
  • Contact,electrical — FSC 5999
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG SIDE
  • Precious Material: SILVER
  • Precious Material and Location: BODY MATERIAL SILVER
  • FSC Application Data: SWITCH,ELECTRICAL
  • Material: SILVER BODY
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG SIDE
  • Precious Material: SILVER
Applications
  • Applications requiring Silver Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-031-2830, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-031-2830
Primary Part Number34-520
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Terminal Type and Quantity1 TAB, SOLDER LUG SIDE
Precious MaterialSILVER
Precious Material and LocationBODY MATERIAL SILVER
FSC Application DataSWITCH,ELECTRICAL
MaterialSILVER BODY
Terminal Type and Quantity1 TAB, SOLDER LUG SIDE
Precious MaterialSILVER
Precious Material and LocationBODY MATERIAL SILVER
FSC Application DataSWITCH,ELECTRICAL
MaterialSILVER BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6625-01-239-41933452-0 SUCCESSOR
Adapter,test
Fluke Electronics Corp
5910-00-171-2915345-20 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
General Instrument Corp Corporate Headquarters
5325-01-095-9347 INTERCHANGEABLE
Grommet,nonmetallic
4920-01-110-016634520 INTERCHANGEABLE
Rod,guide
Safe Flight Instrument, Llc
3460-01-280-48675P0283 INTERCHANGEABLE
Collet,rear,abutment
Caterpillar Inc Div Caterpillar Defense
5365-01-415-272734520 INTERCHANGEABLE
Plug,machine Thread
Pulsafeeder Inc
5935-01-707-09723452-0 INTERCHANGEABLE
Dummy Connector,plug
Pomona Electronics
Cross-Reference Index
Part NumberManufacturer
34-520 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
6625-01-239-4193SUCCESSOR
ADAPTER,TEST
3452-0
5910-00-171-2915INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
345-20
5325-01-095-9347INTERCHANGEABLE
GROMMET,NONMETALLIC
4920-01-110-0166INTERCHANGEABLE
ROD,GUIDE
34520
3460-01-280-4867INTERCHANGEABLE
COLLET,REAR,ABUTMENT
5P0283
5365-01-415-2727INTERCHANGEABLE
PLUG,MACHINE THREAD
34520
5935-01-707-0972INTERCHANGEABLE
DUMMY CONNECTOR,PLUG
3452-0

Frequently Asked Questions

What is NSN 5999-00-031-2830?

NSN 5999-00-031-2830 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 5999-00-031-2830?

NSN 5999-00-031-2830 has 1 cross-referenced part number: 34-520 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5999-00-031-2830?

There are 7 known substitutes for 5999-00-031-2830: 6625-01-239-4193, 5910-00-171-2915, 5325-01-095-9347 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34-520?

Key specifications for 34-520: Terminal Type and Quantity: 1 TAB, SOLDER LUG SIDE; Precious Material: SILVER; Precious Material and Location: BODY MATERIAL SILVER; FSC Application Data: SWITCH,ELECTRICAL. 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