The Disk,valve, cataloged under National Stock Number 4820-00-614-5506, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ingersoll-Rand Company Dba Rotary Compressor Division. Government technical data includes 4 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-614-5506 |
| Primary Part Number | 12K3 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ingersoll-Rand Company Dba Rotary Compressor Division |
| Status | CANCELLED |
| Style Designator | PLAIN |
| Outside Diameter | 1.281 INCHES NOMINAL IN |
| Inside Diameter | 0.615 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 128278 | Celtrac Corp (USA) |
| 182952PC124 | Ingersoll Rand Co (USA) |
| 12K3 | Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture (USA) |
| 12K3 | Ingersoll Rand Co (USA) |
| 12K3 PRIMARY | Ingersoll-Rand Company Dba Rotary Compressor Division (USA) |
| 06H73 PRIMARY | Union Carbide Corp Sub of Dow Co the (USA) |
NSN 4820-00-614-5506 is a Disk,valve, manufactured by Ingersoll-Rand Company Dba Rotary Compressor Division, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-614-5506 has 6 cross-referenced part numbers: 128278 (Celtrac Corp), 182952PC124 (Ingersoll Rand Co), 12K3 (Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture), 12K3 (Ingersoll Rand Co), 12K3 (Ingersoll-Rand Company Dba Rotary Compressor Division) and 1 more.
There are 3 known substitutes for 4820-00-614-5506: 6140-00-431-6805, 5905-00-970-6092, 3120-01-495-2879. Verify interchangeability with system specifications before substitution.
Key specifications for 12K3: Style Designator: PLAIN; Outside Diameter: 1.281 INCHES NOMINAL IN; Inside Diameter: 0.615 INCHES NOMINAL IN; Overall Height: 0.048 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-614-5506 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.