The Blank Apparatus, cataloged under National Stock Number 5805-01-036-8152, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Charles Industries, Llc Div Telecom. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5805-01-036-8152 |
| Primary Part Number | A91-400000 |
| Item Name | Blank Apparatus |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Manufacturer | Charles Industries, Llc Div Telecom |
| Status | ACTIVE |
| FSC Application Data | TELEPHONE AND TELEGRAPH EQUIPMENT |
| 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 |
|---|---|
| 400-AB | Charles Industries, Llc Div Telecom (USA) |
| A91-400000 PRIMARY | Charles Industries, Llc Div Telecom (USA) |
| Reference | Meaning |
|---|---|
| TLC4000AB | 5/2 Secondary reference U.S. Government activity |
| A91-010000 | 5/9 Secondary reference Charles Industries, Llc Div Telecom |
NSN 5805-01-036-8152 is a Blank Apparatus, manufactured by Charles Industries, Llc Div Telecom, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
NSN 5805-01-036-8152 has 2 manufacturer part numbers on file: 400-AB (Charles Industries, Llc Div Telecom), A91-400000 (Charles Industries, Llc Div Telecom).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-524-2175. Verify interchangeability with system specifications before substitution.
Key specifications for A91-400000: FSC Application Data: TELEPHONE AND TELEGRAPH EQUIPMENT. 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.