The Disk,valve, cataloged under National Stock Number 4820-01-277-7686, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-277-7686 |
| Primary Part Number | F-8290 ITEM NO. 1 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F-8290 ITEM NO. 1 PRIMARY | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| F-8290 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| B-3777 916675 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 900168 | Lee Evans, Inc. (USA) |
| F-8290 ITEM 1 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
NSN 4820-01-277-7686 is a Disk,valve, manufactured by Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-277-7686 has 5 cross-referenced part numbers: F-8290 ITEM NO. 1 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), F-8290 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), B-3777 916675 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 900168 (Lee Evans, Inc.), F-8290 ITEM 1 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand).
There are 4 known substitutes for 4820-01-277-7686: 5935-00-256-0874, 5330-00-371-5806, 4820-01-277-7586 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for F-8290 ITEM NO. 1: Special Features: COBALT ALLOY. 1 total characteristics are documented in the Federal Logistics Information System.