The Valve,check, cataloged under National Stock Number 4820-00-496-5899, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Chicago Pneumatic Tool Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-496-5899 |
| Primary Part Number | 1-16105 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Chicago Pneumatic Tool Co |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Mounting Position | VERTICAL |
| Material | STEEL OVERALL |
| Valve Operation Method | AUTOMATIC |
| Style Designator | STRAIGHT THRU |
| Connection Style | PLAIN (PIPE) FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 1.250 INCHES FIRST END IN |
| Thread Series Designator | NPT FIRST END |
| Flow Control Device | DISK |
| Disk Loading Method | WEIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-496-5899 is a Valve,check, manufactured by Chicago Pneumatic Tool Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-496-5899 has 3 cross-referenced part numbers: 1-16105 (Chicago Pneumatic Tool Co), 1-5531 (Chicago Pneumatic Tool Co), 1-16105 (Chicago Pneumatic Tool Co).
There are 11 known substitutes for 4820-00-496-5899: 5310-00-011-6105, 4730-00-166-4160, 5310-00-186-0975 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1-16105: Connection Type: THREADED EXTERNAL PIPE FIRST END; Mounting Position: VERTICAL; Material: STEEL OVERALL; Valve Operation Method: AUTOMATIC. 11 total characteristics are documented in the Federal Logistics Information System.