The Window,observation, cataloged under National Stock Number 9330-01-171-4014, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9330-01-171-4014 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Status | ACTIVE |
| Fourth Corner Radius | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| First Corner Radius | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Second Corner Radius | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Overall Thickness | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZY |
| Material Transparency | CLEAR |
| Style Designator | ROUNDED CORNERS |
| Material | PLASTIC |
| Third Corner Radius | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| 2006D43GP2 | 5/1 Secondary reference U.S. Government activity |
| 529-G-390588 | 3/1 Design control — primary reference Air Products & Chemicals, Inc |
NSN 9330-01-171-4014 is a Window,observation, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5340-01-230-5895. Verify interchangeability with system specifications before substitution.
Key specifications for 9330-01-171-4014: Fourth Corner Radius: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; First Corner Radius: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; Second Corner Radius: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; Overall Thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 9330-01-171-4014 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.