The Manometer,u-Tube, cataloged under National Stock Number 6685-00-226-3554, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-226-3554 |
| Primary Part Number | FS8316-1 |
| Item Name | Manometer,u-Tube |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Equalizing Valve | NOT PROVIDED |
| Mounting Provision for Which Designed | FLUSH PANEL |
| Indicating Liquid for Which Designed | WATER |
| Parallax Eliminating Feature | NOT PROVIDED |
| Connection Facility Type | INTERNAL |
| Connection Type | THREADED |
| Scale Range | +0.0 TO 20.0 INCHES IN |
| Indicator Type | ONE LIQUID |
| Zero Adjuster | PROVIDED |
| Scale Smallest Increment | 0.01 INCHES IN |
| Indicating Liquid | NOT PROVIDED |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Connection Location | UPPER BACK |
| Thread Size and Series/type Designator | 1/4 NPT |
| Control Valve | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FS8316-1 | Mission Systems Orchard Park Inc (USA) |
| F431-1177-1 | Mission Systems Orchard Park Inc (USA) |
| 32664 | Dieterich Standard Corp Sub of Dover Corp (USA) |
| 62A116D12 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 62A116D12 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| FS8311-1 | Mission Systems Orchard Park Inc (USA) |
NSN 6685-00-226-3554 is a Manometer,u-Tube, manufactured by Mission Systems Orchard Park Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-226-3554 has 6 cross-referenced part numbers: FS8316-1 (Mission Systems Orchard Park Inc), F431-1177-1 (Mission Systems Orchard Park Inc), 32664 (Dieterich Standard Corp Sub of Dover Corp), 62A116D12 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 62A116D12 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 1 more.
There are 4 known substitutes for 6685-00-226-3554: 3030-00-289-8521, 4810-01-028-4394, 4210-01-258-6721 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for FS8316-1: Equalizing Valve: NOT PROVIDED; Mounting Provision for Which Designed: FLUSH PANEL; Indicating Liquid for Which Designed: WATER; Parallax Eliminating Feature: NOT PROVIDED. 15 total characteristics are documented in the Federal Logistics Information System.