The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-624-1388, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 6685-00-624-1388 |
| Primary Part Number | 146991 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Material | PLASTIC PROTECTIVE CRYSTAL |
| Material | PLASTIC CASE |
| Surface Treatment | PAINTED CASE |
| Mounting Connection Location | BOTTOM |
| Scale Inscription/background Color | BLACK FIGURES,WHITE BACKGROUND |
| Dial Size | 1-1/2 IN. DIA IN |
| Pointer Type | INDICATING |
| Scale Name | PRESSURE |
| Scale Range | +0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Adjustability | ADJUSTABLE |
| Pointer Color | BLACK |
| Connection Quantity | 1 |
| Scale Accuracy | 2 PCT MIDDLE RANGE,3 PCT REMAINDER |
| Actuation Type | BOURDON TUBE |
| Graduation Unit | 10.0 POUNDS PER SQUARE INCH LBS |
| Mounting Method | RIGID STEM |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Type | SINGLE |
| Connection Location | BOTTOM |
| Connection Size | 0.125 IN. NPT DIA IN |
| Connector Type Vent | NOT PROVIDED |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P563ANDSPEC102022 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 146024 | Ametek, Inc. Div Aerospace & Defense (USA) |
| 146991 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
| 13U3-9 | Ellis & Watts International, Llc (USA) |
NSN 6685-00-624-1388 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-624-1388 has 4 cross-referenced part numbers: P563ANDSPEC102022 (Ametek, Inc. Div Aerospace & Defense), 146024 (Ametek, Inc. Div Aerospace & Defense), 146991 (Ametek, Inc. Div Aerospace & Defense), 13U3-9 (Ellis & Watts International, Llc).
There are 2 known substitutes for 6685-00-624-1388: 5840-00-944-3072, 4720-01-314-2520. Verify interchangeability with system specifications before substitution.
Key specifications for 146991: Material: COPPER ALLOY 511 ACTUATING ELEMENT; Material: PLASTIC PROTECTIVE CRYSTAL; Material: PLASTIC CASE; Surface Treatment: PAINTED CASE. 25 total characteristics are documented in the Federal Logistics Information System.