PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45019Window,observation

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 9340-01-166-5895 · FSC 9340 · No Item Name Available
Verified by PartsTable
NSN 9340-01-166-5895 — this item is cataloged by the U.S. Government under National Stock Number 9340-01-166-5895. Primary manufacturer part number: 45019.
Features
  • Window,observation — FSC 9340
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Window,observation, cataloged under National Stock Number 9340-01-166-5895, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWindow,observation
FSC / FSG9340 — No Item Name Available (FSG 93)
ManufacturersNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (CAGE 92755)
Technical Specifications
ParameterValue
NSN9340-01-166-5895
Primary Part Number45019
Item NameWindow,observation
FSC / FSG9340 / 93 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1630-00-009-604245019 INTERCHANGEABLE
Piston,brake,multiple Disk
Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco
5120-00-289-90355120-00-289-9035 INTERCHANGEABLE
Shovel,hand
General Services Administration Federal Supply Service
4310-00-957-8482 INTERCHANGEABLE
Blade,oil Pump
5305-01-072-888157442 INTERCHANGEABLE
Screw,socket
Parker Hannifin Corporation Div Hydraulic Systems Division
4310-01-123-219545019 INTERCHANGEABLE
Retainer,outlet Valve
Leroi International Inc Dba Compair Leroi
7510-01-476-8926 INTERCHANGEABLE
Tape,embossing
5998-01-647-949745019 INTERCHANGEABLE
Circuit Card Assembly
All-Test Pro, Llc
Cross-Reference Index
Part NumberManufacturer
45019 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
1630-00-009-6042INTERCHANGEABLE
PISTON,BRAKE,MULTIPLE DISK
45019
5120-00-289-9035INTERCHANGEABLE
SHOVEL,HAND
5120-00-289-9035
4310-00-957-8482INTERCHANGEABLE
BLADE,OIL PUMP
5305-01-072-8881INTERCHANGEABLE
SCREW,SOCKET
57442
4310-01-123-2195INTERCHANGEABLE
RETAINER,OUTLET VALVE
45019
7510-01-476-8926INTERCHANGEABLE
TAPE,EMBOSSING
5998-01-647-9497INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
45019

Frequently Asked Questions

What is NSN 9340-01-166-5895?

NSN 9340-01-166-5895 is a Window,observation, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 9340 (No Item Name Available). Status: active.

What are the part numbers for NSN 9340-01-166-5895?

NSN 9340-01-166-5895 has 1 cross-referenced part number: 45019 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 9340-01-166-5895?

There are 7 known substitutes for 9340-01-166-5895: 1630-00-009-6042, 5120-00-289-9035, 4310-00-957-8482 and 4 more. Verify interchangeability with system specifications before substitution.

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