The Holder,tape Guide, cataloged under National Stock Number 5815-01-193-8331, 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 Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5815-01-193-8331 |
| Primary Part Number | 103999 |
| Item Name | Holder,tape Guide |
| FSC / FSG | 5815 / 58 — Teletype and Facsimile Equipment |
| Manufacturer | Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment |
| Status | ACTIVE |
| FSC Application Data | TELETYPE AND FACS. EQUIP. |
| Supplementary Features | 3 HOLES 0.500 INCHES IN DIA. IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 103999 | Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment (USA) |
| Reference | Meaning |
|---|---|
| 103999 | 3/9 Design control — primary reference Datametrics Corporation |
NSN 5815-01-193-8331 is a Holder,tape Guide, manufactured by Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment, classified under FSC 5815, Teletype and Facsimile Equipment. Status: active.
NSN 5815-01-193-8331 has 1 manufacturer part number on file: 103999 (Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment).
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-218-1109, 5330-01-238-8330, 2510-01-481-6071. Verify interchangeability with system specifications before substitution.
Key specifications for 103999: Overall Height: 0.840 INCHES NOMINAL IN; FSC Application Data: TELETYPE AND FACS. EQUIP.; Supplementary Features: 3 HOLES 0.500 INCHES IN DIA. IN; Overall Length: 4.610 INCHES NOMINAL IN. 4 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.