PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6314AND6320Contact,electrical

Radiodetection, Llc · NSN 5999-00-351-8040 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-351-8040 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-351-8040. Primary manufacturer part number: 6314AND6320.
Features
  • Contact,electrical — FSC 5999
  • Material: TUNGSTEN CONTACT
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Material: TUNGSTEN CONTACT
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Radiodetection, Llc
Applications
  • Applications requiring Tungsten Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-351-8040, 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 Radiodetection, Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-351-8040
Primary Part Number6314AND6320
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRadiodetection, Llc
StatusACTIVE
MaterialTUNGSTEN CONTACT
Overall Diameter0.250 INCHES NOMINAL IN
MaterialTUNGSTEN CONTACT
Overall Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-127-9892 (610-3975)
HAZMATNo
Verified Substitutes 10
6625-01-127-9892610-3975 SUCCESSOR
Probe
Autek Systems Corp
6240-00-237-7867 INTERCHANGEABLE
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9650-00-277-83754509 INTERCHANGEABLE
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L & L Boiler Maintenance Inc
5365-00-580-22610004-0003-50 INTERCHANGEABLE
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Portland Valve Llc
4730-00-618-76274509 INTERCHANGEABLE
Elbow,pipe
Fwd Seagrave Holdings Lp
5970-00-816-02684509 INTERCHANGEABLE
Insulator,bushing
Nvf Company (inc)
5905-00-969-32724509 INTERCHANGEABLE
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Enersys Inc. Div Hertner
6515-01-048-6701 INTERCHANGEABLE
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5310-01-224-9147 INTERCHANGEABLE
Washer,spring Tension
4210-01-386-99984509 INTERCHANGEABLE
Bucket Wiring Harne
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Cross-Reference Index
Part NumberManufacturer
6314AND6320 Radiodetection, Llc (USA)
GT4509 Radiodetection, Llc (USA)
4509 Radiodetection, Llc (USA)
Related Parts
SUCCESSOR 6625-01-127-9892 Probe · 610-3975
6240-00-237-7867INTERCHANGEABLE
LAMP,INCANDESCENT
9650-00-277-8375INTERCHANGEABLE
LEAD SHOT
4509
5365-00-580-2261INTERCHANGEABLE
SPACER,RING
0004-0003-50
4730-00-618-7627INTERCHANGEABLE
ELBOW,PIPE
4509
5970-00-816-0268INTERCHANGEABLE
INSULATOR,BUSHING
4509
5905-00-969-3272INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
4509
6515-01-048-6701INTERCHANGEABLE
ANESTHESIA SET,SPINAL
5310-01-224-9147INTERCHANGEABLE
WASHER,SPRING TENSION
4210-01-386-9998INTERCHANGEABLE
BUCKET WIRING HARNE
4509

Frequently Asked Questions

What is NSN 5999-00-351-8040?

NSN 5999-00-351-8040 is a Contact,electrical, manufactured by Radiodetection, Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-351-8040?

NSN 5999-00-351-8040 has 3 cross-referenced part numbers: 6314AND6320 (Radiodetection, Llc), GT4509 (Radiodetection, Llc), 4509 (Radiodetection, Llc).

What NSN replaces 5999-00-351-8040?

There are 10 known substitutes for 5999-00-351-8040: 6625-01-127-9892, 6240-00-237-7867, 9650-00-277-8375 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6314AND6320?

Key specifications for 6314AND6320: Material: TUNGSTEN CONTACT; Overall Diameter: 0.250 INCHES NOMINAL IN; Overall Height: 0.062 INCHES NOMINAL IN; Material: TUNGSTEN CONTACT. 6 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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