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NSN 5520-01-693-8741Government record, cited

Frame, Observation Window5520-01-693-8741

NSN 5520-01-693-8741 · NIIN 016938741 · Part number 13709555-50
Raytheon Company Div Corp · FSC 5520 — Millwork · FSG 55 — Lumber, Millwork, Plywood, and Veneer · CAGE 49956
Government record, cited
NSN 5520-01-693-8741 — this item is cataloged by the U.S. Government under National Stock Number 5520-01-693-8741. Manufacturer of record part number: 13709555-50.
Also searched as  5520-01-693-8741 · 5520016938741 · NIIN 016938741 · 01-693-8741 · FSC 5520 Millwork · CAGE 49956 · 13709555-50 · 13709555
Nearby stock numbers 
Features
  • Frame,observation Window — FSC 5520
  • 1 manufacturer part number on file
  • Manufacturer of record: Raytheon Company Div Corp
Identification
  • NSN: 5520-01-693-8741
  • NIIN: 016938741
  • FSC: 5520 — Millwork
  • FSG: 55 — Lumber, Millwork, Plywood, and Veneer
  • Primary part number: 13709555-50
  • Manufacturer: Raytheon Company Div Corp
General Description

The Frame,observation Window, cataloged under National Stock Number 5520-01-693-8741, is classified within Federal Supply Class 5520 (Millwork) of the Lumber, Millwork, Plywood, and Veneer group. The manufacturer of record is Raytheon Company Div Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameFrame,observation Window
FSC / FSG5520 — Millwork (FSG 55)
ManufacturersRaytheon Company Div Corp (CAGE 49956)
Technical Specifications
ParameterValue
NSN5520-01-693-8741
Primary Part Number13709555-50
Item NameFrame,observation Window
FSC / FSG5520 / 55 — Millwork
ManufacturerRaytheon Company Div Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL C — Remove/Demil Key Points
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
13709555-50 PRIMARY Raytheon Company Div Corp (USA)
Reference documents
ReferenceMeaning
13709555 D/9 Drawing number reference only
Us Army Aviation and Missile Command
No interchangeability data on file.
Other items in FSC 5520 — Millwork
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5520-00-053-0187
5520-00-053-0187 · Item name not on file
5520-00-053-0188
5520-00-053-0188 · Item name not on file
5520-00-053-0189
DOOR,WOOD
5520-00-053-0190
5520-00-053-0190 · Item name not on file
5520-00-053-0191
DOOR,WOOD
5520-00-053-0192
5520-00-053-0192 · Item name not on file
5520-00-053-0215
5520-00-053-0215 · Item name not on file
5520-00-053-0216
5520-00-053-0216 · Item name not on file

Frequently Asked Questions

What is NSN 5520-01-693-8741?

NSN 5520-01-693-8741 is a Frame,observation Window, manufactured by Raytheon Company Div Corp, classified under FSC 5520, Millwork. Status: active.

What part numbers are listed for NSN 5520-01-693-8741?

NSN 5520-01-693-8741 has 1 manufacturer part number on file: 13709555-50 (Raytheon Company Div Corp).

Is NSN 5520-01-693-8741 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 5520-01-693-8741?

NSN 5520-01-693-8741 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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