PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1250-0048Contact,electrical

Keysight Technologies Inc · NSN 5999-00-270-1959 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-270-1959 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-270-1959. Primary manufacturer part number: 1250-0048.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY BODY
  • Material: COPPER ALLOY BODY
  • 8 verified cross-references
  • Primary manufacturer: Keysight Technologies Inc
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-270-1959, 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 Keysight Technologies Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-270-1959
Primary Part Number1250-0048
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
MaterialCOPPER ALLOY BODY
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 7
2910-00-565-7768C191-1 INTERCHANGEABLE
Guide Assembly Flexible
Zenith Fuel Systems Llc
4920-00-997-1944C1911 INTERCHANGEABLE
Fixture,aircraft Maintenance
Cessna Aircraft Co Mccauley Accessory Div
5935-01-097-1737 INTERCHANGEABLE
Socket,plug-in Electronic Compon
6650-01-122-999712672-1 INTERCHANGEABLE
Case,optical Instrument
Brunson Instrument Company Dba Brunson Instrument Co
5930-01-173-7741G330043S21 INTERCHANGEABLE
Switch Subassembly
L3harris Technologies, Inc Div Space & Airborne Systems
6750-01-427-1012 INTERCHANGEABLE
Film,photographic
6515-01-674-51157000029951 INTERCHANGEABLE
Plug,ear
3m Company
Cross-Reference Index
Part NumberManufacturer
1250-0048 Keysight Technologies, Inc. (USA)
1250-0048 Hewlett-Packard Company Dba HP (USA)
12672-1 Amphenol Corp Div Amphenol Aerospace Operations (USA)
31-2126-1 Amphenol Corp Spectra-Strip/itd (USA)
C191-1 Specialty Connector Co Inc (USA)
1250-0048 PRIMARY Keysight Technologies Inc (USA)
31-2126-1 Amphenol Corp Div Amphenol Aerospace Operations (USA)
5123-20-021 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
Related Parts
2910-00-565-7768INTERCHANGEABLE
GUIDE ASSEMBLY FLEXIBLE
C191-1
4920-00-997-1944INTERCHANGEABLE
FIXTURE,AIRCRAFT MAINTENANCE
C1911
5935-01-097-1737INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
6650-01-122-9997INTERCHANGEABLE
CASE,OPTICAL INSTRUMENT
12672-1
5930-01-173-7741INTERCHANGEABLE
SWITCH SUBASSEMBLY
G330043S21
6750-01-427-1012INTERCHANGEABLE
FILM,PHOTOGRAPHIC
6515-01-674-5115INTERCHANGEABLE
PLUG,EAR
7000029951

Frequently Asked Questions

What is NSN 5999-00-270-1959?

NSN 5999-00-270-1959 is a Contact,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-270-1959?

NSN 5999-00-270-1959 has 8 cross-referenced part numbers: 1250-0048 (Keysight Technologies, Inc.), 1250-0048 (Hewlett-Packard Company Dba HP), 12672-1 (Amphenol Corp Div Amphenol Aerospace Operations), 31-2126-1 (Amphenol Corp Spectra-Strip/itd), C191-1 (Specialty Connector Co Inc) and 3 more.

What NSN replaces 5999-00-270-1959?

There are 7 known substitutes for 5999-00-270-1959: 2910-00-565-7768, 4920-00-997-1944, 5935-01-097-1737 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1250-0048?

Key specifications for 1250-0048: Material: COPPER ALLOY BODY; Material: COPPER ALLOY BODY. 2 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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