Window, Observation9330-01-356-7975

NSN 9330-01-356-7975 · NIIN 013567975

FSC 9330 — Plastics Fabricated Materials · FSG 93 — Nonmetallic Fabricated Materials

Government record, cited

Also searched as 9330-01-356-7975 · 9330013567975 · NIIN 013567975 · 01-356-7975 · FSC 9330 Plastics Fabricated Materials · 8949171-01 · 8949171-01

Nearby stock numbers ← 9330-01-356-7907 · 9330-01-357-0428 Plastic Round Section →

Features

Window,observation — FSC 9330
Overall Diameter: 2.180 INCHES MINIMUM AND 2.220 INCHES MAXIMUM IN
Overall Thickness: 0.031 INCHES NOMINAL IN
Material Transparency: CLEAR
Style Designator: CIRCULAR
Material Document and Classification: MIL-P-18177,TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE
Material: PLASTIC ACRYLIC

Identification

NSN: 9330-01-356-7975
NIIN: 013567975
FSC: 9330 — Plastics Fabricated Materials
FSG: 93 — Nonmetallic Fabricated Materials

General Description

The Window,observation, cataloged under National Stock Number 9330-01-356-7975, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	9330-01-356-7975
Item Name	Window,observation
FSC / FSG	9330 / 93 — Plastics Fabricated Materials
Status	ACTIVE
Overall Diameter	2.180 INCHES MINIMUM AND 2.220 INCHES MAXIMUM IN
Overall Thickness	0.031 INCHES NOMINAL IN
Material Transparency	CLEAR
Style Designator	CIRCULAR
Material Document and Classification	MIL-P-18177,TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE
Material	PLASTIC ACRYLIC

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
8949171-01	5/9 Secondary reference U.S. Government activity
8949171-01	3/2 Design control — primary reference U.S. Government activity

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 9330-01-356-7975?

NSN 9330-01-356-7975 is a Window,observation, classified under FSC 9330, Plastics Fabricated Materials. Status: active.

What are the specifications of 9330-01-356-7975?

Key specifications for 9330-01-356-7975: Overall Diameter: 2.180 INCHES MINIMUM AND 2.220 INCHES MAXIMUM IN; Overall Thickness: 0.031 INCHES NOMINAL IN; Material Transparency: CLEAR; Style Designator: CIRCULAR. 6 specifications are documented in the U.S. Government catalog.

Is NSN 9330-01-356-7975 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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