PartsTable TECHNICAL DATA SHEET

NSN 9330-01-138-4099Government record, cited

Window, Observation9330-01-138-4099

NSN 9330-01-138-4099 · NIIN 011384099 · Part number D09177

Thales Defense & Security Inc Dba Thales Communications Inc · FSC 9330 — Plastics Fabricated Materials · FSG 93 — Nonmetallic Fabricated Materials · CAGE 23386

Government record, cited

NSN 9330-01-138-4099 — this item is cataloged by the U.S. Government under National Stock Number 9330-01-138-4099. Manufacturer of record part number: D09177.

Also searched as 9330-01-138-4099 · 9330011384099 · NIIN 011384099 · 01-138-4099 · FSC 9330 Plastics Fabricated Materials · CAGE 23386 · D09177 · B4009083

Nearby stock numbers ← 9330-01-138-4085 · 9330-01-138-4149 Plastic Sheet →

Features

Window,observation — FSC 9330
1 manufacturer part number on file
Manufacturer of record: Thales Defense & Security Inc Dba Thales Communications Inc

Identification

NSN: 9330-01-138-4099
NIIN: 011384099
FSC: 9330 — Plastics Fabricated Materials
FSG: 93 — Nonmetallic Fabricated Materials
Primary part number: D09177
Manufacturer: Thales Defense & Security Inc Dba Thales Communications Inc

General Description

The Window,observation, cataloged under National Stock Number 9330-01-138-4099, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Name	Window,observation
FSC / FSG	9330 — Plastics Fabricated Materials (FSG 93)
Manufacturers	Thales Defense & Security Inc Dba Thales Communications Inc (CAGE 23386)

Technical Specifications

Parameter	Value
NSN	9330-01-138-4099
Primary Part Number	D09177
Item Name	Window,observation
FSC / FSG	9330 / 93 — Plastics Fabricated Materials
Manufacturer	Thales Defense & Security Inc Dba Thales Communications Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
D09177 PRIMARY	Thales Defense & Security Inc Dba Thales Communications Inc (USA)

Reference documents

Reference	Meaning
B4009083	5/9 Secondary reference Department of the Army Hq United States Army Communications Research and Development Command

No interchangeability data on file.

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 9330-01-138-4099?

NSN 9330-01-138-4099 is a Window,observation, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 9330, Plastics Fabricated Materials. Status: active.

What part numbers are listed for NSN 9330-01-138-4099?

NSN 9330-01-138-4099 has 1 manufacturer part number on file: D09177 (Thales Defense & Security Inc Dba Thales Communications Inc).

Is NSN 9330-01-138-4099 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.

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