The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-00-557-0210, is classified within Federal Supply Class 6620 (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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-557-0210 |
| Primary Part Number | 164427 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Material | STEEL CASE |
| Color | BLACK CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| FSC Application Data | ENGINE INSTRUMENT,NON-AIRCRAFT |
| Surface Treatment | ENAMEL CASE |
| Connection Size | 1/8 IN. NPT IN |
| Connection Type | EXTERNAL |
| Connection Location | BACK |
| Stud Quantity | 2 |
| Adjustability | ADJUSTABLE |
| Pointer Color | BLACK |
| Scale Type | SINGLE |
| Scale Name | PRESSURE |
| Pointer Type | INDICATING |
| Dial Size | 2-1/2 IN. DIA IN |
| Graduation Unit | 5.000 POUNDS LBS |
| Scale Accuracy | 2 PCT MIDDLE HALF OF SCALE |
| Mounting Method | FLUSH PANEL AND STUD(S) AND BRACKET(S) |
| Actuation Type | SINGLE BOURDON TUBE |
| Connection Quantity | 1 |
| Connector Type Vent | NOT PROVIDED |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Scale Range | +0.000 TO 30.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Stud Location | BACK |
| Scale Smallest Increment | 1.000 POUNDS LBS |
| Material | COPPER ALLOY 511 ACTUATING ELEMENT |
| Overall Diameter | 2.813 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 138012 | Ametek, Inc. Div Aerospace & Defense (USA) |
| P844U | Ametek, Inc. Div Aerospace & Defense (USA) |
| 644 | Ametek, Inc. Div Aerospace & Defense (USA) |
| J-6042 | Bellofram Corporation (USA) |
| J-6042 | Desco Corp Marsh Bellofram Div (USA) |
| 164427 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6620-00-557-0210 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6620 (No Item Name Available). Status: active.
NSN 6620-00-557-0210 has 6 cross-referenced part numbers: 138012 (Ametek, Inc. Div Aerospace & Defense), P844U (Ametek, Inc. Div Aerospace & Defense), 644 (Ametek, Inc. Div Aerospace & Defense), J-6042 (Bellofram Corporation), J-6042 (Desco Corp Marsh Bellofram Div) and 1 more.
There are 12 known substitutes for 6620-00-557-0210: 6685-00-052-7378, 4730-00-088-8805, 6685-00-248-6881 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 164427: Material: STEEL CASE; Color: BLACK CASE; Material: GLASS PROTECTIVE CRYSTAL; FSC Application Data: ENGINE INSTRUMENT,NON-AIRCRAFT. 28 total characteristics are documented in the Federal Logistics Information System.