The Frame,observation Window, cataloged under National Stock Number 5670-01-259-1479, is classified within Federal Supply Class 5670 (Building Components, Prefabricated) of the Construction and Building Materials group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5670-01-259-1479 |
| Item Name | Frame,observation Window |
| FSC / FSG | 5670 / 56 — Building Components, Prefabricated |
| Status | ACTIVE |
| General Characteristics Item Description | O/A 42.125 IN. BY 14.125 IN;INS 40.125 IN. BY 12.125 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 132912 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5670-01-259-1479 is a Frame,observation Window, classified under FSC 5670, Building Components, Prefabricated. Status: active.
Key specifications for 5670-01-259-1479: General Characteristics Item Description: O/A 42.125 IN. BY 14.125 IN;INS 40.125 IN. BY 12.125 IN. IN. 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.