PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

990C965H01Ferrule,grooved Clamp Coupling

Northrop Grumman Systems Corporation Dba Electronic Systems · NSN 5340-00-914-9350 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-914-9350 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-914-9350. Primary manufacturer part number: 990C965H01.
Features
  • Ferrule,grooved Clamp Coupling — FSC 5340
  • Material: STEEL CORROSION RESISTING OVERALL
  • Ferrule Inside Diameter: 0.316 INCHES NOMINAL IN
  • Flange Outside Diameter: 0.562 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Electronic Systems
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Ferrule,grooved Clamp Coupling, cataloged under National Stock Number 5340-00-914-9350, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Electronic Systems. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-914-9350
Primary Part Number990C965H01
Item NameFerrule,grooved Clamp Coupling
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Electronic Systems
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Ferrule Inside Diameter0.316 INCHES NOMINAL IN
Flange Outside Diameter0.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5310-01-147-48635EX45 INTERCHANGEABLE
Washer,lock
Oshkosh Defense Llc
5930-01-441-561290417 INTERCHANGEABLE
Switch,thermostatic
United Electric Controls Company
2950-01-656-409690417 INTERCHANGEABLE
Pressure Pin
Abb Inc.
5830-01-665-872690-419 INTERCHANGEABLE
Microphone Station
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
990C965H01 PRIMARY Northrop Grumman Systems Corporation Dba Electronic Systems (USA)
904-17 PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
Related Parts
5310-01-147-4863INTERCHANGEABLE
WASHER,LOCK
5EX45
5930-01-441-5612INTERCHANGEABLE
SWITCH,THERMOSTATIC
90417
2950-01-656-4096INTERCHANGEABLE
PRESSURE PIN
90417
5830-01-665-8726INTERCHANGEABLE
MICROPHONE STATION
90-419

Frequently Asked Questions

What is NSN 5340-00-914-9350?

NSN 5340-00-914-9350 is a Ferrule,grooved Clamp Coupling, manufactured by Northrop Grumman Systems Corporation Dba Electronic Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-914-9350?

NSN 5340-00-914-9350 has 2 cross-referenced part numbers: 990C965H01 (Northrop Grumman Systems Corporation Dba Electronic Systems), 904-17 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect).

What NSN replaces 5340-00-914-9350?

There are 4 known substitutes for 5340-00-914-9350: 5310-01-147-4863, 5930-01-441-5612, 2950-01-656-4096 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 990C965H01?

Key specifications for 990C965H01: Material: STEEL CORROSION RESISTING OVERALL; Ferrule Inside Diameter: 0.316 INCHES NOMINAL IN; Flange Outside Diameter: 0.562 INCHES NOMINAL IN; Overall Length: 0.250 INCHES NOMINAL IN. 4 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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