The Valve,check, cataloged under National Stock Number 4820-01-363-7339, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Textron Inc Jacobsen Div. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-363-7339 |
| Primary Part Number | 153233 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Textron Inc Jacobsen Div |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | OIL, HYDRAULIC SINGLE RESPONSE |
| Material | ALUMINUM BODY |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| 153233 PRIMARY | Textron Inc Jacobsen Div (USA) |
NSN 4820-01-363-7339 is a Valve,check, manufactured by Textron Inc Jacobsen Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-363-7339 has 1 manufacturer part number on file: 153233 (Textron Inc Jacobsen Div).
Key specifications for 153233: Style Designator: STRAIGHT THRU; Media for Which Designed: OIL, HYDRAULIC SINGLE RESPONSE; End Item Identification: TEXTRON INC JACOBSEN TURF TRACTOR SERIES HF5 AND F10; Material: ALUMINUM BODY. 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.