The Window,observation, cataloged under National Stock Number 9340-01-151-9132, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 9340-01-151-9132 |
| Primary Part Number | 126893B |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| First Corner Radius | 1.750 INCHES NOMINAL IN |
| Second Corner Radius | 1.750 INCHES NOMINAL IN |
| Overall Thickness | 0.215 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Material Transparency | CLEAR |
| Style Designator | TRIANGULAR WITH ROUNDED CORNERS |
| Color | GREEN, LIGHT |
| Material | GLASS |
| Third Corner Radius | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 9340-01-151-9132 is a Window,observation, manufactured by Oshkosh Defense Llc, classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-01-151-9132 has 2 manufacturer part numbers on file: 126893B (Oshkosh Defense Llc), 3370741 (Oshkosh Defense Llc).
1 possible match (shared part number, not a government interchangeability claim): 6220-01-372-3381. Verify interchangeability with system specifications before substitution.
Key specifications for 126893B: First Corner Radius: 1.750 INCHES NOMINAL IN; Second Corner Radius: 1.750 INCHES NOMINAL IN; Overall Thickness: 0.215 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Material Transparency: CLEAR. 8 specifications are 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.