The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-122-3605, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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 | 4820-01-122-3605 |
| Primary Part Number | 2599 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Imi Cash Valve Inc |
| Status | ACTIVE |
| Style Designator | FLAT |
| Material | NICKEL ALLOY |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| REG-65H ITEM 11 | Imi Cash Valve Inc (USA) |
| 2599 PRIMARY | Imi Cash Valve Inc (USA) |
| 2867 ITEM 10 | Imi Cash Valve Inc (USA) |
NSN 4820-01-122-3605 is a Diaphragm,valve,flat, manufactured by Imi Cash Valve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-122-3605 has 3 cross-referenced part numbers: REG-65H ITEM 11 (Imi Cash Valve Inc), 2599 (Imi Cash Valve Inc), 2867 ITEM 10 (Imi Cash Valve Inc).
There are 12 known substitutes for 4820-01-122-3605: 6515-00-122-0467, 5975-00-284-8837, 6625-00-442-0192 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2599: Style Designator: FLAT; Material: NICKEL ALLOY; Outside Diameter: 0.375 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.