The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-526-6445, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Desco Corp Marsh Bellofram Div. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-526-6445 |
| Primary Part Number | 1-AAC-23300-CDA |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Desco Corp Marsh Bellofram Div |
| Status | ACTIVE |
| Material | BRONZE ACTUATING ELEMENT |
| Material | GLASS PROTECTIVE CRYSTAL |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
| Nondefinitive Spec/std Data | 1 TYPE |
| Material | BRASS CASE |
| Overall Diameter | 2.810 INCHES NOMINAL IN |
| Supplementary Features | POLISHED CASE |
| Connection Size | 0.250 IN. NPT DIA IN |
| Scale Accuracy | 2 PERCENT MIDDLE HALF OF RANGE,3 PERCENT REMAINDER |
| Connection Type | EXTERNAL |
| Adjustability | NONADJUSTABLE |
| Mounting Connection Location | BOTTOM |
| Pointer Color | BLACK |
| Dial Size | 2-1/2 IN. DIA IN |
| Scale Name | PRESSURE |
| Scale Range | +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Actuation Type | SINGLE BOURDON TUBE |
| Connector Type Vent | NOT PROVIDED |
| Pointer Type | INDICATING |
| Mounting Method | RIGID STEM |
| Connection Location | BOTTOM |
| Scale Smallest Increment | 20.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Type | SINGLE |
| Graduation Unit | 100.0 POUNDS PER SQUARE INCH LBS |
| Connection Quantity | 1 |
| Bezel Type | THREAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1-AAC-23300-CDA | Desco Corp Marsh Bellofram Div (USA) |
| Z600D1X3275 | Uniweld Products, Inc. Dba Uniweld Products Inc (USA) |
| 1-AAC-23300-CDA | Bellofram Corporation (USA) |
| P500 | Ametek, Inc. Div Aerospace & Defense (USA) |
| MILG16983 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Z-600B1X3275 | Uniweld Products, Inc. Dba Uniweld Products Inc (USA) |
NSN 6685-00-526-6445 is a Gage,pressure,dial Indicating, manufactured by Desco Corp Marsh Bellofram Div, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-526-6445 has 6 cross-referenced part numbers: 1-AAC-23300-CDA (Desco Corp Marsh Bellofram Div), Z600D1X3275 (Uniweld Products, Inc. Dba Uniweld Products Inc), 1-AAC-23300-CDA (Bellofram Corporation), P500 (Ametek, Inc. Div Aerospace & Defense), MILG16983 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 2 known substitutes for 6685-00-526-6445: 6685-00-244-1830, 6685-00-527-6370. Verify interchangeability with system specifications before substitution.
Key specifications for 1-AAC-23300-CDA: Material: BRONZE ACTUATING ELEMENT; Material: GLASS PROTECTIVE CRYSTAL; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Nondefinitive Spec/std Data: 1 TYPE. 29 total characteristics are documented in the Federal Logistics Information System.