PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9023Inlet Extension Ass

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4440-01-115-4395 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-115-4395 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-115-4395. Primary manufacturer part number: 9023.
Features
  • Inlet Extension Ass — FSC 4440
  • 2 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Inlet Extension Ass, cataloged under National Stock Number 4440-01-115-4395, is classified within Federal Supply Class 4440 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInlet Extension Ass
FSC / FSG4440 — No Item Name Available (FSG 44)
ManufacturersCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447); Air Dry Co of America, Llc (CAGE 01496)
Technical Specifications
ParameterValue
NSN4440-01-115-4395
Primary Part Number9023
Item NameInlet Extension Ass
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-093-8116 INTERCHANGEABLE
Switch,rotary
5930-00-153-9083 INTERCHANGEABLE
Switch,electrical
5120-00-190-57565120-00-190-5756 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5945-00-237-1695612802 INTERCHANGEABLE
Relay,electromagnetic
Lockheed Martin Corp
1650-00-373-80859023 INTERCHANGEABLE
Cap,filler,aircraft
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5930-00-642-95269023 INTERCHANGEABLE
Switch,push
Cole Hersee Company
5935-00-733-63002066-1403-00 INTERCHANGEABLE
Connector,receptacle,electrical
Tyco Electronics Corp
3610-00-736-72019023 INTERCHANGEABLE
Clip,grip Retaining
Stanley Bostitch Inc Sub of the Stanley Works Corp
2530-01-027-2204 INTERCHANGEABLE
Piston,hydraulic Brake
5945-01-065-7881902-3 INTERCHANGEABLE
Relay,electromagnetic
Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
Cross-Reference Index
Part NumberManufacturer
9023 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
9023 Air Dry Co of America, Llc (USA)
Related Parts
5930-00-093-8116INTERCHANGEABLE
SWITCH,ROTARY
5930-00-153-9083INTERCHANGEABLE
SWITCH,ELECTRICAL
5120-00-190-5756INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-190-5756
5945-00-237-1695INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
612802
1650-00-373-8085INTERCHANGEABLE
CAP,FILLER,AIRCRAFT
9023
5930-00-642-9526INTERCHANGEABLE
SWITCH,PUSH
9023
5935-00-733-6300INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2066-1403-00
3610-00-736-7201INTERCHANGEABLE
CLIP,GRIP RETAINING
9023
2530-01-027-2204INTERCHANGEABLE
PISTON,HYDRAULIC BRAKE
5945-01-065-7881INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
902-3
6625-01-217-8664INTERCHANGEABLE
LEAD,TEST
97-09-0020
5331-01-236-1752INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 4440-01-115-4395?

NSN 4440-01-115-4395 is a Inlet Extension Ass, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-115-4395?

NSN 4440-01-115-4395 has 2 cross-referenced part numbers: 9023 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 9023 (Air Dry Co of America, Llc).

What NSN replaces 4440-01-115-4395?

There are 12 known substitutes for 4440-01-115-4395: 5930-00-093-8116, 5930-00-153-9083, 5120-00-190-5756 and 9 more. Verify interchangeability with system specifications before substitution.

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