The Card Extender, cataloged under National Stock Number 1677-00-253-4645, is classified within Federal Supply Class 1677 (Space Vehicle Remote Control Systems) of the Aircraft Components and Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1677-00-253-4645 |
| Item Name | Card Extender |
| FSC / FSG | 1677 / 16 — Space Vehicle Remote Control Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 332D791G01 | 5/9 Secondary reference Northrop Grumman Support Services Corp |
| 332D791G01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 1677-00-253-4645 is a Card Extender, classified under FSC 1677, Space Vehicle Remote Control Systems. Status: active.
Key specifications for 1677-00-253-4645: End Item Identification: DEFENSE METEROLOGICAL SATELLITE PROGRAM. 0 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.
NSN 1677-00-253-4645 has DEMIL Code B. 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.