NSN 9330-01-340-8753 — this item is cataloged by the U.S. Government under National Stock Number 9330-01-340-8753. Manufacturer of record part number: 5495993.
The Window,observation, cataloged under National Stock Number 9330-01-340-8753, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
9330-01-340-8753
Primary Part Number
5495993
Item Name
Window,observation
FSC / FSG
9330 / 93 — Plastics Fabricated Materials
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Overall Thickness
3.0 MILLIMETERS NOMINAL MM
Material Transparency
CLEAR
Style Designator
CHAMFERED CORNERS
Material
PLASTIC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 9330 — Plastics Fabricated Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9330-00-001-6009
9330-00-001-6009 · Item name not on file
9330-00-003-0266
WINDOW,OBSERVATION
9330-00-003-1162
9330-00-003-1162 · Item name not on file
9330-00-003-2789
WINDOW,OBSERVATION
9330-00-003-3321
9330-00-003-3321 · Item name not on file
9330-00-003-6171
PLASTIC STRIP,PRESSURE SENSITIVE
9330-00-003-7116
PLASTIC STRIP
9330-00-003-8580
9330-00-003-8580 · Item name not on file
Frequently Asked Questions
What is NSN 9330-01-340-8753?
NSN 9330-01-340-8753 is a Window,observation, manufactured by Naval Sea Systems Command, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
What part numbers are listed for NSN 9330-01-340-8753?
NSN 9330-01-340-8753 has 2 manufacturer part numbers on file: 5495993 (Naval Sea Systems Command), 5495993 (Raytheon Company).
What are the specifications of 5495993?
Key specifications for 5495993: Overall Thickness: 3.0 MILLIMETERS NOMINAL MM; Material Transparency: CLEAR; Style Designator: CHAMFERED CORNERS; Overall Length: 240.0 MILLIMETERS NOMINAL MM. 4 specifications are documented in the U.S. Government catalog.
Is NSN 9330-01-340-8753 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.