The Teletypewriter Subassembly, cataloged under National Stock Number 5815-01-328-1785, is classified within Federal Supply Class 5815 (Teletype and Facsimile Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Seiko Instruments Usa Inc Graphic Devices and Systems Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5815-01-328-1785 |
| Primary Part Number | GC2-32840015 |
| Item Name | Teletypewriter Subassembly |
| FSC / FSG | 5815 / 58 — Teletype and Facsimile Equipment |
| Manufacturer | Seiko Instruments Usa Inc Graphic Devices and Systems Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GC2-32840015 PRIMARY | Seiko Instruments Usa Inc Graphic Devices and Systems Div (USA) |
| Reference | Meaning |
|---|---|
| GC2-32840015 | 5/9 Secondary reference Seiko Instruments Usa Inc |
NSN 5815-01-328-1785 is a Teletypewriter Subassembly, manufactured by Seiko Instruments Usa Inc Graphic Devices and Systems Div, classified under FSC 5815, Teletype and Facsimile Equipment. Status: active.
NSN 5815-01-328-1785 has 1 manufacturer part number on file: GC2-32840015 (Seiko Instruments Usa Inc Graphic Devices and Systems Div).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-340-2641. Verify interchangeability with system specifications before substitution.
Key specifications for GC2-32840015: Special Features: PRINT HEAD ASSEMBLY 1; CONNECTOR 2. 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.
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.