PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1090Terminal,quick Disconnect

Tattnall, County of Dba Tattnall County Sheriffs Office · NSN 5940-00-404-3381 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-404-3381 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-404-3381. Primary manufacturer part number: S1090.
Features
  • Terminal,quick Disconnect — FSC 5940
  • Material: COPPER ALLOY OVERALL
  • Surface Treatment: TIN CONDUCTOR ACCOMMODATION SINGLE LAYER
  • Conductor Accommodation Type: STRAIGHT BARREL SINGLE END
  • Basic Shape Style: INTERNAL
  • Maximum Conductor Size Accommodated: 14 AWG
  • Electrical Insulation Feature: UNINSULATED
  • Material Thickness: 0.032 INCHES IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Terminal,quick Disconnect, cataloged under National Stock Number 5940-00-404-3381, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Tattnall, County of Dba Tattnall County Sheriffs Office. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-404-3381
Primary Part NumberS1090
Item NameTerminal,quick Disconnect
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTattnall, County of Dba Tattnall County Sheriffs Office
StatusCANCELLED
MaterialCOPPER ALLOY OVERALL
Surface TreatmentTIN CONDUCTOR ACCOMMODATION SINGLE LAYER
Conductor Accommodation TypeSTRAIGHT BARREL SINGLE END
Basic Shape StyleINTERNAL
Maximum Conductor Size Accommodated14 AWG
Electrical Insulation FeatureUNINSULATED
Material Thickness0.032 INCHES IN
Width of Tab Accommodated0.250 INCHES IN
Quick Disconnect StyleTAB RECEPTACLE MODIFIED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5331-00-291-4886106-32ALT1PC54 INTERCHANGEABLE
O-Ring
The Dewey Electronics Corporation Div Pitometer Log Division
6230-00-299-5918 INTERCHANGEABLE
Light,desk
4730-01-201-0717S1090 INTERCHANGEABLE
Elbow,pipe to Tube
Cummins Inc.
7021-01-291-7304 INTERCHANGEABLE
Parallel I-O Buffer
1560-01-564-2070SS1090-13 INTERCHANGEABLE
Bracket,structural Component,air
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5340-01-716-1605SS1090-17 INTERCHANGEABLE
Bracket,angle
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5340-01-717-3270SS1090-15 INTERCHANGEABLE
Bracket,angle
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5340-01-733-6690SS1090-12 INTERCHANGEABLE
Bracket,angle
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5340-01-733-7555SS1090-09 INTERCHANGEABLE
Bracket,angle
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Cross-Reference Index
Part NumberManufacturer
S1090 Tattnall, County of Dba Tattnall County Sheriffs Office (USA)
SS1090 Tattnall, County of Dba Tattnall County Sheriffs Office (USA)
31F593 Newark Electronics Corporation Dba Newark (USA)
Related Parts
5331-00-291-4886INTERCHANGEABLE
O-RING
106-32ALT1PC54
6230-00-299-5918INTERCHANGEABLE
LIGHT,DESK
4730-01-201-0717INTERCHANGEABLE
ELBOW,PIPE TO TUBE
S1090
7021-01-291-7304INTERCHANGEABLE
PARALLEL I-O BUFFER
1560-01-564-2070INTERCHANGEABLE
BRACKET,STRUCTURAL COMPONENT,AIR
SS1090-13
5340-01-716-1605INTERCHANGEABLE
BRACKET,ANGLE
SS1090-17
5340-01-717-3270INTERCHANGEABLE
BRACKET,ANGLE
SS1090-15
5340-01-733-6690INTERCHANGEABLE
BRACKET,ANGLE
SS1090-12
5340-01-733-7555INTERCHANGEABLE
BRACKET,ANGLE
SS1090-09

Frequently Asked Questions

What is NSN 5940-00-404-3381?

NSN 5940-00-404-3381 is a Terminal,quick Disconnect, manufactured by Tattnall, County of Dba Tattnall County Sheriffs Office, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-404-3381?

NSN 5940-00-404-3381 has 3 cross-referenced part numbers: S1090 (Tattnall, County of Dba Tattnall County Sheriffs Office), SS1090 (Tattnall, County of Dba Tattnall County Sheriffs Office), 31F593 (Newark Electronics Corporation Dba Newark).

What NSN replaces 5940-00-404-3381?

There are 9 known substitutes for 5940-00-404-3381: 5331-00-291-4886, 6230-00-299-5918, 4730-01-201-0717 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S1090?

Key specifications for S1090: Material: COPPER ALLOY OVERALL; Surface Treatment: TIN CONDUCTOR ACCOMMODATION SINGLE LAYER; Conductor Accommodation Type: STRAIGHT BARREL SINGLE END; Basic Shape Style: INTERNAL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-404-3381 still in active supply?

NSN 5940-00-404-3381 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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