The Duct,inlet, cataloged under National Stock Number 4720-01-101-1168, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Telemechanics Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-101-1168 |
| Primary Part Number | 405722 |
| Item Name | Duct,inlet |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 0.042 IN. THK; 3.295 IN. W IN |
| 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 |
|---|---|
| 405722 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 405722 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 4720-01-101-1168 is a Duct,inlet, manufactured by Telemechanics Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-101-1168 has 1 manufacturer part number on file: 405722 (Telemechanics Inc).
Key specifications for 405722: General Characteristics Item Description: STEEL; 0.042 IN. THK; 3.295 IN. W IN. 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.