The Insert,coupling, cataloged under National Stock Number 4320-01-429-6865, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Emerson Electric Co Browning Mfg Div. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-429-6865 |
| Primary Part Number | JS5U |
| Item Name | Insert,coupling |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Emerson Electric Co Browning Mfg Div |
| Status | ACTIVE |
| Overall Diameter | 2.6875 INCHES NOMINAL IN |
| General Characteristics Item Description | ITEM HAS 6 SPOKES EQUALLY SPACED ON A 1.5625 IN. DIA.HUB SPOKES ARE 0.4688 IN. WIDE IN |
| Material | PLASTIC |
| 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 |
|---|---|
| JS5U PRIMARY | Emerson Electric Co Browning Mfg Div (USA) |
| Reference | Meaning |
|---|---|
| JS59 | C/1 Advisory reference — outside the item-of-supply concept Emerson Electric Co Browning Mfg Div |
NSN 4320-01-429-6865 is a Insert,coupling, manufactured by Emerson Electric Co Browning Mfg Div, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-429-6865 has 1 manufacturer part number on file: JS5U (Emerson Electric Co Browning Mfg Div).
Key specifications for JS5U: Overall Diameter: 2.6875 INCHES NOMINAL IN; General Characteristics Item Description: ITEM HAS 6 SPOKES EQUALLY SPACED ON A 1.5625 IN. DIA.HUB SPOKES ARE 0.4688 IN. WIDE IN; Material: PLASTIC. 3 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.