The Center,message-Teletypewriter, cataloged under National Stock Number 9999-00-402-5255, is classified within Federal Supply Class 9999 (Miscellaneous Items) of the Miscellaneous group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9999-00-402-5255 |
| Item Name | Center,message-Teletypewriter |
| FSC / FSG | 9999 / 99 — Miscellaneous Items |
| Status | ACTIVE |
| Document Identification | LBADD26004 |
| Component Document Origin | GOVERNMENT |
| Usage Design | PROVIDES VOICE FREQUENCY OR DIRECT CURRENT ENCRYPTION AND DECRYPTION OF ALL MESSAGES SENT AND RECEIVED BY THE RELAY TERMINAL CENTER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| LBADD26004 | 5/9 Secondary reference Lexington-Blue Grass Army Depot |
| ANTSC50D | 3/2 Design control — primary reference U.S. Government activity |
NSN 9999-00-402-5255 is a Center,message-Teletypewriter, classified under FSC 9999, Miscellaneous Items. Status: active.
Key specifications for 9999-00-402-5255: Document Identification: LBADD26004; Component Document Origin: GOVERNMENT; End Item Identification: TYPE NO. AN/TSC-48D; Usage Design: PROVIDES VOICE FREQUENCY OR DIRECT CURRENT ENCRYPTION AND DECRYPTION OF ALL MESSAGES SENT AND RECEIVED BY THE RELAY TERMINAL CENTER. 3 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.