PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

149C251H01Contact,electrical

Northrop Grumman Support Services Corp · NSN 5999-01-095-0062 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-095-0062 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-095-0062. Primary manufacturer part number: 149C251H01.
Features
  • Contact,electrical — FSC 5999
  • Precious Material: SILVER
  • Terminal Type and Quantity: 1 PIN AXIALLY AT ONE END
  • Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
  • Precious Material and Location: BODY AND CONTACT SURFACES SILVER
  • Material: COPPER ALLOY BODY AND CONTACT
  • Overall Diameter: 1.646 INCHES NOMINAL IN
  • Surface Treatment: SILVER BODY AND CONTACT
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-095-0062, 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 Northrop Grumman Support Services Corp. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-095-0062
Primary Part Number149C251H01
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Support Services Corp
StatusACTIVE
Precious MaterialSILVER
Terminal Type and Quantity1 PIN AXIALLY AT ONE END
Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Diameter1.646 INCHES NOMINAL IN
Surface TreatmentSILVER BODY AND CONTACT
MaterialPLASTIC POLYTETRAFLUOROETHYLENE BARREL INSULATION
Mounting MethodSPRING TENSION
Style DesignatorPIN CENTER CONTACT
Material Document and ClassificationMIL-M-14077 MIL SPEC SINGLE MATERIAL RESPONSE BARREL INSULATION
Pin Diameter0.600 INCHES NOMINAL IN
Precious Material and Weight0.005 SILVER GRAINS, TROY
Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Diameter1.646 INCHES NOMINAL IN
Precious MaterialSILVER
Terminal Type and Quantity1 PIN AXIALLY AT ONE END
Surface TreatmentSILVER BODY AND CONTACT
MaterialPLASTIC POLYTETRAFLUOROETHYLENE BARREL INSULATION
Mounting MethodSPRING TENSION
Style DesignatorPIN CENTER CONTACT
Material Document and ClassificationMIL-M-14077 MIL SPEC SINGLE MATERIAL RESPONSE BARREL INSULATION
Pin Diameter0.600 INCHES NOMINAL IN
Precious Material and Weight0.005 SILVER GRAINS, TROY
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5895-01-641-8676 (2067)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJZ
Weight0.2700 lbs
Cube0.0228 cu ft
Verified Substitutes 4
5895-01-641-86762067 SUCCESSOR
Processor,digital Imaging
Logos Imaging Llc
1285-00-023-71161225829-9 INTERCHANGEABLE
Limit Stop Subassem
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-01-124-2597624-109 INTERCHANGEABLE
Ammeter
Phaostron Instrument and Electronic Company
1650-01-332-8554624109 INTERCHANGEABLE
Cylinder Block,hydraulic Motor-P
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
PA 130-442-1 Cpi Satcom & Antenna Technologies Inc. (USA)
2067 American Mechanical & Electronic Service Inc (USA)
149C251H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
149C251H01 PRIMARY Northrop Grumman Support Services Corp (USA)
624109 Rfs Technologies, Inc. (USA)
Related Parts
SUCCESSOR 5895-01-641-8676 Processor,digital Imaging · 2067
1285-00-023-7116INTERCHANGEABLE
LIMIT STOP SUBASSEM
1225829-9
6625-01-124-2597INTERCHANGEABLE
AMMETER
624-109
1650-01-332-8554INTERCHANGEABLE
CYLINDER BLOCK,HYDRAULIC MOTOR-P
624109

Frequently Asked Questions

What is NSN 5999-01-095-0062?

NSN 5999-01-095-0062 is a Contact,electrical, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-095-0062?

NSN 5999-01-095-0062 has 5 cross-referenced part numbers: PA 130-442-1 (Cpi Satcom & Antenna Technologies Inc.), 2067 (American Mechanical & Electronic Service Inc), 149C251H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 149C251H01 (Northrop Grumman Support Services Corp), 624109 (Rfs Technologies, Inc.).

What NSN replaces 5999-01-095-0062?

There are 4 known substitutes for 5999-01-095-0062: 5895-01-641-8676, 1285-00-023-7116, 6625-01-124-2597 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 149C251H01?

Key specifications for 149C251H01: Precious Material: SILVER; Terminal Type and Quantity: 1 PIN AXIALLY AT ONE END; Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT; Precious Material and Location: BODY AND CONTACT SURFACES SILVER. 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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