PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-0298-1Contact,electrical

Grimes Aerospace Company · NSN 5999-00-465-6359 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-465-6359 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-465-6359. Primary manufacturer part number: 55-0298-1.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY BODY
  • Material: COPPER ALLOY CONTACT
  • Surface Treatment: SILVER CONTACT
  • Pin Width: 0.040 INCHES NOMINAL IN
  • Mounting Method: FORCE FIT
  • Slot Accommodation Width: 0.040 INCHES NOMINAL IN
  • Precious Material and Location: EXTERNAL SURFACE SILVER
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-465-6359, 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 Grimes Aerospace Company. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-465-6359
Primary Part Number55-0298-1
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY CONTACT
Surface TreatmentSILVER CONTACT
Pin Width0.040 INCHES NOMINAL IN
Mounting MethodFORCE FIT
Slot Accommodation Width0.040 INCHES NOMINAL IN
Precious Material and LocationEXTERNAL SURFACE SILVER
Style DesignatorMODULE BOARD CONTACT
Precious MaterialSILVER
Surface TreatmentSILVER BODY
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Precious Material and Weight0.005 SILVER GRAINS, TROY
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY CONTACT
Surface TreatmentSILVER CONTACT
Pin Width0.040 INCHES NOMINAL IN
Mounting MethodFORCE FIT
Slot Accommodation Width0.040 INCHES NOMINAL IN
Precious Material and LocationEXTERNAL SURFACE SILVER
Style DesignatorMODULE BOARD CONTACT
Precious MaterialSILVER
Surface TreatmentSILVER BODY
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Precious Material and Weight0.005 SILVER GRAINS, TROY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 3
5120-00-133-1781 INTERCHANGEABLE
Contact Positioner,terminal Crim
3040-00-829-879661633-1 INTERCHANGEABLE
Clamp,hub
L3harris Technologies, Inc.
5340-01-127-14545502981 INTERCHANGEABLE
Slide,drawer,extension
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
61633-1 Te Connectivity Corporation (USA)
55-0298-1 PRIMARY Grimes Aerospace Company (USA)
Related Parts
5120-00-133-1781INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
3040-00-829-8796INTERCHANGEABLE
CLAMP,HUB
61633-1
5340-01-127-1454INTERCHANGEABLE
SLIDE,DRAWER,EXTENSION
5502981

Frequently Asked Questions

What is NSN 5999-00-465-6359?

NSN 5999-00-465-6359 is a Contact,electrical, manufactured by Grimes Aerospace Company, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-465-6359?

NSN 5999-00-465-6359 has 2 cross-referenced part numbers: 61633-1 (Te Connectivity Corporation), 55-0298-1 (Grimes Aerospace Company).

What NSN replaces 5999-00-465-6359?

There are 3 known substitutes for 5999-00-465-6359: 5120-00-133-1781, 3040-00-829-8796, 5340-01-127-1454. Verify interchangeability with system specifications before substitution.

What are the specifications of 55-0298-1?

Key specifications for 55-0298-1: Material: COPPER ALLOY BODY; Overall Width: 0.125 INCHES NOMINAL IN; Material: COPPER ALLOY CONTACT; Surface Treatment: SILVER CONTACT. 28 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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