PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23-1191Contact,electrical

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc · NSN 5999-00-361-2818 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-361-2818 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-361-2818. Primary manufacturer part number: 23-1191.
Features
  • Contact,electrical — FSC 5999
  • Nominal Thread Size: 0.250 INCHES IN
  • Material: COPPER BODY
  • Style Designator: IRREGULAR SHAPE
  • Surface Treatment: SILVER BODY AND CONTACT
  • Material: COPPER CONTACT
  • Precious Material and Location: BODY AND CONTACT SURFACES SILVER
  • Precious Material: SILVER
Applications
  • Applications requiring Copper Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-361-2818, 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 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 25 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-361-2818
Primary Part Number23-1191
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerDrs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
StatusACTIVE
Nominal Thread Size0.250 INCHES IN
MaterialCOPPER BODY
Style DesignatorIRREGULAR SHAPE
Surface TreatmentSILVER BODY AND CONTACT
MaterialCOPPER CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
Precious MaterialSILVER
Thread Series DesignatorUNF
Precious Material and Weight0.005 SILVER GRAINS, TROY
Mounting Facility Quantity1
Thread Class2A A
Mounting MethodTHREADED STUD(S)
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch28
Nominal Thread Size0.250 INCHES IN
MaterialCOPPER BODY
Style DesignatorIRREGULAR SHAPE
Surface TreatmentSILVER BODY AND CONTACT
MaterialCOPPER CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
Precious MaterialSILVER
Thread Series DesignatorUNF
Precious Material and Weight0.005 SILVER GRAINS, TROY
Mounting Facility Quantity1
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.2000 lbs
Cube0.0090 cu ft
Verified Substitutes 1
6620-00-030-7759662704 INTERCHANGEABLE
Switch Assembly,cyc
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
622196 Almon Johnson Ltd (USA)
23-1191 PRIMARY Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
Related Parts
6620-00-030-7759INTERCHANGEABLE
SWITCH ASSEMBLY,CYC
662704

Frequently Asked Questions

What is NSN 5999-00-361-2818?

NSN 5999-00-361-2818 is a Contact,electrical, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-361-2818?

NSN 5999-00-361-2818 has 2 cross-referenced part numbers: 622196 (Almon Johnson Ltd), 23-1191 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).

What NSN replaces 5999-00-361-2818?

There is 1 known substitute for 5999-00-361-2818: 6620-00-030-7759. Verify interchangeability with system specifications before substitution.

What are the specifications of 23-1191?

Key specifications for 23-1191: Nominal Thread Size: 0.250 INCHES IN; Material: COPPER BODY; Style Designator: IRREGULAR SHAPE; Surface Treatment: SILVER BODY AND CONTACT. 30 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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