The Keyboard,sealed Assembly, cataloged under National Stock Number 5815-01-144-7741, is classified within Federal Supply Class 5815 (Teletype and Facsimile Equipment) of the Communication, Detection, and Coherent Radiation Equipment 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5815-01-144-7741 |
| Item Name | Keyboard,sealed Assembly |
| FSC / FSG | 5815 / 58 — Teletype and Facsimile Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | 16 BUTTON RECESSES ARRANGED IN 4 VERTICAL COLUMNS AND 4 HORIZONTAL ROWS AND COVERED BY COLORED HEXADECIMAL LEGEND SHEET THAT HAS ONE EMBOSSED NUMBER OR LETTER OVER EACH BUTTON RECESS; CIRCUITRY IS 2 OUT OF 8 CODE; 3.0 IN. LG; 2.7 IN. W; 0.360 IN. THICK; HOUSING OF ABS BLACK PLASTIC; LEGEND SHEET OF POLYCARBONATE; COPPER ALLOY TERMINALS; TOTAL BUTTON TRAVEL 0.015 IN.; OPERATING FORCE 220 GRAMS PORM 40 GRAMS; 10MA RESISTIVE AT 24 VDC; CONTACT BOUNCE 4 MILLISEC AT MAKE710 MILLISEC AT BREAK; OPERAT. TEMP MINUS 40 C TO PLUS 80 C VDC |
| 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 |
|---|---|
| 88BA2-072 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5815-01-144-7741 is a Keyboard,sealed Assembly, classified under FSC 5815, Teletype and Facsimile Equipment. Status: active.
Key specifications for 5815-01-144-7741: General Characteristics Item Description: 16 BUTTON RECESSES ARRANGED IN 4 VERTICAL COLUMNS AND 4 HORIZONTAL ROWS AND COVERED BY COLORED HEXADECIMAL LEGEND SHEET THAT HAS ONE EMBOSSED NUMBER OR LETTER OVER EACH BUTTON RECESS; CIRCUITRY IS 2 OUT OF 8 CODE; 3.0 IN. LG; 2.7 IN. W; 0.360 IN. THICK; HOUSING OF ABS BLACK PLASTIC; LEGEND SHEET OF POLYCARBONATE; COPPER ALLOY TERMINALS; TOTAL BUTTON TRAVEL 0.015 IN.; OPERATING FORCE 220 GRAMS PORM 40 GRAMS; 10MA RESISTIVE AT 24 VDC; CONTACT BOUNCE 4 MILLISEC AT MAKE710 MILLISEC AT BREAK; OPERAT. TEMP MINUS 40 C TO PLUS 80 C VDC. 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.