The Support-Cable Connector, cataloged under National Stock Number 1440-01-003-4372, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Airtronics, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-003-4372 |
| Primary Part Number | 29-46641-1 |
| Item Name | Support-Cable Connector |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Airtronics, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 5.380 IN. LG,3.000 IN. DIA IN |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| 29-46641-1 | Airtronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 29-46641-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1440-01-003-4372 is a Support-Cable Connector, manufactured by Airtronics, Llc, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-003-4372 has 1 manufacturer part number on file: 29-46641-1 (Airtronics, Llc).
Key specifications for 29-46641-1: General Characteristics Item Description: 5.380 IN. LG,3.000 IN. DIA IN; Nuclear Hardness Critical Feature: HARDENED. 2 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.
NSN 1440-01-003-4372 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.