The Valve,check, cataloged under National Stock Number 4820-01-287-5956, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Provision, Inc. Dba Provision Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-287-5956 |
| Primary Part Number | 102741 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Provision, Inc. Dba Provision Inc |
| Status | ACTIVE |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Valve Operation Method | AUTOMATIC |
| Style Designator | STRAIGHT THRU |
| Flow Control Device | DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 102741 PRIMARY | Provision, Inc. Dba Provision Inc (USA) |
NSN 4820-01-287-5956 is a Valve,check, manufactured by Provision, Inc. Dba Provision Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-287-5956 has 1 cross-referenced part number: 102741 (Provision, Inc. Dba Provision Inc).
There are 9 known substitutes for 4820-01-287-5956: 5330-00-088-6455, 5310-00-432-0166, 3120-00-555-7041 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 102741: Mounting Position: HORIZONTAL OR VERTICAL; Valve Operation Method: AUTOMATIC; Style Designator: STRAIGHT THRU; Special Features: OXYGEN CLEAN REQUIRED. 5 total characteristics are documented in the Federal Logistics Information System.