The Window,observation, cataloged under National Stock Number 9340-01-345-8071, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Spectrolab, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 9340-01-345-8071 |
| Primary Part Number | 017515 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | Spectrolab, Inc. |
| Status | ACTIVE |
| Specification/standard Data | 15901-017515 MANUFACTURERS STANDARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 017515 PRIMARY | Spectrolab, Inc. (USA) |
NSN 9340-01-345-8071 is a Window,observation, manufactured by Spectrolab, Inc., classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-01-345-8071 has 1 manufacturer part number on file: 017515 (Spectrolab, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-727-7819. Verify interchangeability with system specifications before substitution.
Key specifications for 017515: Specification/standard Data: 15901-017515 MANUFACTURERS STANDARD. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.