PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1456A9-11Terminal,stud

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5940-00-788-0375 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-788-0375 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-788-0375. Primary manufacturer part number: 1456A9-11.
Features
  • Terminal,stud — FSC 5940
  • Slot Depth: 0.084 INCHES SINGLE END IN
  • Material Document and Classification: QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSULATION
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE INSULATION
  • Thread Length: 0.075 INCHES IN
  • Surface Treatment Document and Classification: QQ-P-416,TY1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER
  • Electrical Insulation Feature: STANDOFF INSULATION
  • Basic Shape Style: NONTUBULAR, HEX
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Insulation construction
General Description

The Terminal,stud, cataloged under National Stock Number 5940-00-788-0375, 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 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect. Government technical data includes 24 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-788-0375
Primary Part Number1456A9-11
Item NameTerminal,stud
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusACTIVE
Slot Depth0.084 INCHES SINGLE END IN
Material Document and ClassificationQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSULATION
MaterialPLASTIC POLYTETRAFLUOROETHYLENE INSULATION
Thread Length0.075 INCHES IN
Surface Treatment Document and ClassificationQQ-P-416,TY1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER
Electrical Insulation FeatureSTANDOFF INSULATION
Basic Shape StyleNONTUBULAR, HEX
Material Document and ClassificationMIL-M-10477 MIL SPEC SINGLE MATERIAL RESPONSE INSULATION
Dry Flashover Voltage Rating in Volts6000.0
Mounting Method StyleTAPPED HOLE
Largest Width0.156 INCHES SINGLE END IN
Width Across Flats0.312 INCHES IN
Surface TreatmentCADMIUM MOUNTING FACILITY SINGLE LAYER
Precious Material and Weight0.040 GOLD GRAINS, TROY
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
MaterialCOPPER ALLOY OVERALL EXCEPT INSULATION
Identification Code ColorWHITE
Terminal Length0.240 INCHES IN
Conductor Accommodation TypeBIFURCATED U-FORK SINGLE END
Slot Width0.060 INCHES SINGLE END IN
Surface TreatmentGOLD CONDUCTOR ACCOMMODATION SINGLE LAYER
Precious MaterialGOLD
Mounting Thread Diameter0.112 INCHES IN
Precious Material and LocationCONDUCTOR ACCOMMODATION SURFACE GOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5995-00-125-9579512R268G01 INTERCHANGEABLE
Cable Assembly,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6130-01-236-31107-311C20021 INTERCHANGEABLE
Power Supply
The Boeing Company
5330-01-328-4134 INTERCHANGEABLE
Seal,plain
6750-01-425-01777561 INTERCHANGEABLE
Sealing,photo Plate
Horizons Incorporated Div Imaging Systems Group
4130-01-489-05987561 INTERCHANGEABLE
Dryer
Adrick Marine Group, Inc
5895-01-559-6729 INTERCHANGEABLE
Comparator Module,signal
Cross-Reference Index
Part NumberManufacturer
1456A Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
1456A9-11 PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
756-1 Radiall Limited (GBR)
Related Parts
5995-00-125-9579INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
512R268G01
6130-01-236-3110INTERCHANGEABLE
POWER SUPPLY
7-311C20021
5330-01-328-4134INTERCHANGEABLE
SEAL,PLAIN
6750-01-425-0177INTERCHANGEABLE
SEALING,PHOTO PLATE
7561
4130-01-489-0598INTERCHANGEABLE
DRYER
7561
5895-01-559-6729INTERCHANGEABLE
COMPARATOR MODULE,SIGNAL

Frequently Asked Questions

What is NSN 5940-00-788-0375?

NSN 5940-00-788-0375 is a Terminal,stud, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-788-0375?

NSN 5940-00-788-0375 has 3 cross-referenced part numbers: 1456A (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 1456A9-11 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 756-1 (Radiall Limited).

What NSN replaces 5940-00-788-0375?

There are 6 known substitutes for 5940-00-788-0375: 5995-00-125-9579, 6130-01-236-3110, 5330-01-328-4134 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1456A9-11?

Key specifications for 1456A9-11: Slot Depth: 0.084 INCHES SINGLE END IN; Material Document and Classification: QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSULATION; Material: PLASTIC POLYTETRAFLUOROETHYLENE INSULATION; Thread Length: 0.075 INCHES IN. 25 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com