The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-556-2144, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dwyer Instruments Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 6685-01-556-2144 |
| Primary Part Number | 200D |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Dwyer Instruments Inc |
| Status | ACTIVE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Adjustability | ADJUSTABLE |
| Scale Range | +0.0 TO 2.0 INCHES OF WATER IN |
| Scale Name | DIFFERENTIAL PRESSURE |
| Pointer Color | BLACK |
| Dial Size | 4.0 INCH DIAMETER IN |
| Scale Accuracy | 2% ACCURACY FULL RANGE |
| Scale Type | DIAL |
| Pointer Type | INDICATING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-01-556-2144 is a Gage,differential,dial Indicatin, manufactured by Dwyer Instruments Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-556-2144 has 2 cross-referenced part numbers: 200D (Dwyer Instruments Inc), 2002D (Meggitt Defense Systems Caswell Inc.).
There are 4 known substitutes for 6685-01-556-2144: 6685-00-226-8150, 6625-00-246-8729, 7450-00-984-0645 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 200D: Scale Inscription/background Color: BLACK FIGURES ON WHITE BACKGROUND; Adjustability: ADJUSTABLE; Scale Range: +0.0 TO 2.0 INCHES OF WATER IN; Scale Name: DIFFERENTIAL PRESSURE. 11 total characteristics are documented in the Federal Logistics Information System.