The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-301-9970, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 6685-00-301-9970 |
| Primary Part Number | 22-37 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | ACTIVE |
| Adjustability | NONADJUSTABLE |
| Bolt Circle Diameter | 3.182 INCHES NOMINAL IN |
| Mounting Hole Quantity | 4 |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE CASE |
| Material | STEEL ACTUATING ELEMENT |
| Surface Treatment | ANODIZE CASE |
| Connection Quantity | 1 |
| Mounting Method | FLUSH PANEL |
| Actuation Type | BOURDON TUBE |
| Illuminative Method | ANY ACCEPTABLE |
| Scale Inscription/background Color | BLACK FIGURES ON WHITE BACKGROUND |
| Material | GLASS SHEET PROTECTIVE CRYSTAL |
| Scale Smallest Increment | 100.000 POUNDS PER SQUARE INCH (PSI) LBS |
| Scale Range | +0.000 TO 5000.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Connection Size | 0.357 IN. DIA,0.400 IN.DEEP IN |
| Material Document and Classification | DD-G-451C,TYPE II,CLASS 1,QUALITY AA FED SPEC SINGLE MATERIAL RESPONSE PROTECTIVE CRYSTAL |
| Connection Type | EXTERNAL |
| Scale Name | PRESSURE |
| Graduation Unit | 1000.000 POUNDS PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Scale Type | SINGLE |
| Connection Location | BACK, CENTER |
| Dial Size | 2-1/4 IN. DIA IN |
| Pointer Color | BLACK |
| Material | ALUMINUM ALLOY 6061 CASE |
| Material Document and Classification | AMS-QQ-A-200/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE CASE |
| Mounting Hole Diameter | 0.169 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22-37 PRIMARY | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 22-31 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 2250-017-00 | Qed Inc Dba Qed Inc (USA) |
| 68J698014-103 | The Boeing Company Div Defense (USA) |
NSN 6685-00-301-9970 is a Gage,pressure,dial Indicating, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-301-9970 has 4 cross-referenced part numbers: 22-37 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 22-31 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 2250-017-00 (Qed Inc Dba Qed Inc), 68J698014-103 (The Boeing Company Div Defense).
There are 12 known substitutes for 6685-00-301-9970: 6660-00-075-6666, 4520-00-143-9215, 5310-00-208-8892 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22-37: Adjustability: NONADJUSTABLE; Bolt Circle Diameter: 3.182 INCHES NOMINAL IN; Mounting Hole Quantity: 4; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE CASE. 30 total characteristics are documented in the Federal Logistics Information System.