PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A2521Window Assembly Obs

Canberra Industries Inc. · NSN 9330-00-110-2797 · FSC 9330 · No Item Name Available
Verified by PartsTable
NSN 9330-00-110-2797 — this item is cataloged by the U.S. Government under National Stock Number 9330-00-110-2797. Primary manufacturer part number: A2521.
Features
  • Window Assembly Obs — FSC 9330
  • 1 verified cross-reference
  • Primary manufacturer: Canberra Industries Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Window Assembly Obs, cataloged under National Stock Number 9330-00-110-2797, is classified within Federal Supply Class 9330 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Canberra Industries Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWindow Assembly Obs
FSC / FSG9330 — No Item Name Available (FSG 93)
ManufacturersCanberra Industries Inc. (CAGE 96696)
Technical Specifications
ParameterValue
NSN9330-00-110-2797
Primary Part NumberA2521
Item NameWindow Assembly Obs
FSC / FSG9330 / 93 — No Item Name Available
ManufacturerCanberra Industries Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2920-00-374-2534480190 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
5962-00-689-8941930026-1B INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Dba Raytheon
9330-01-083-5882A-2521 INTERCHANGEABLE
Window,observation
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
A2521 PRIMARY Canberra Industries Inc. (USA)
Related Parts
2920-00-374-2534INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
480190
5962-00-689-8941INTERCHANGEABLE
MICROCIRCUIT,LINEAR
930026-1B
9330-01-083-5882INTERCHANGEABLE
WINDOW,OBSERVATION
A-2521

Frequently Asked Questions

What is NSN 9330-00-110-2797?

NSN 9330-00-110-2797 is a Window Assembly Obs, manufactured by Canberra Industries Inc., classified under FSC 9330 (No Item Name Available). Status: active.

What are the part numbers for NSN 9330-00-110-2797?

NSN 9330-00-110-2797 has 1 cross-referenced part number: A2521 (Canberra Industries Inc.).

What NSN replaces 9330-00-110-2797?

There are 3 known substitutes for 9330-00-110-2797: 2920-00-374-2534, 5962-00-689-8941, 9330-01-083-5882. Verify interchangeability with system specifications before substitution.

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