The Connector,liquid Ti, cataloged under National Stock Number 4320-01-376-0423, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Topaz Electric Corp Div of Topaz Lighting Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-376-0423 |
| Primary Part Number | PN: 491S |
| Item Name | Connector,liquid Ti |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Topaz Electric Corp Div of Topaz Lighting Corp |
| Status | ACTIVE |
| Special Test Features | UPC: 14800, CONDUIT SIZE: .5"; 1ST END: 1.36"; BEND: 2.10"; 2ND END: 2.54" |
| Supplementary Features | STANDARD MATERIAL: MALLEABLE IRON, STEEL LOCKNUT, STANDARD FINISH: ZINC PLATED |
| Surface Treatment | ZINC |
| Functional Description | USED TO SECURE, GROUND AND SEAL LIQUIDTIGHT CONDUIT TO A BOX OR ENCLOSURE |
| 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 |
|---|---|
| PN: 491S PRIMARY | Topaz Electric Corp Div of Topaz Lighting Corp (USA) |
| Reference | Meaning |
|---|---|
| 6-1-6200-33 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-01-376-0423 is a Connector,liquid Ti, manufactured by Topaz Electric Corp Div of Topaz Lighting Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-376-0423 has 1 manufacturer part number on file: PN: 491S (Topaz Electric Corp Div of Topaz Lighting Corp).
Key specifications for PN: 491S: Special Test Features: UPC: 14800, CONDUIT SIZE: .5"; 1ST END: 1.36"; BEND: 2.10"; 2ND END: 2.54"; Supplementary Features: STANDARD MATERIAL: MALLEABLE IRON, STEEL LOCKNUT, STANDARD FINISH: ZINC PLATED; Special Features: LIQUIDTIGHT, RAINTIGHT, OILTIGHT; SUITABLE FOR WET LOCATION USE; TAPERED THREADED MALE HUB NPT; INSULATED THROAT PROTECTS CONDUCTORS FROM ABRASION DAMAGE; COMPACT SLIM DIAMETER WITH SMALL TURNING RADIUS; ZINC ELECTRO PLATED FOR DURABILITY; Surface Treatment: ZINC. 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.