The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-275-4075, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-275-4075 |
| Primary Part Number | W-302H-A19-4 ITEM 23CP |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W-302H-A19-4 ITEM 23CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 090-05007 | Grove Valve Operations (USA) |
| 090-05007CP | Naval Inventory Control Point Mechanicsburg (USA) |
| W-302H-A19-4 ITEM 23 | Grove Valve Operations (USA) |
NSN 4820-01-275-4075 is a Diaphragm,valve,flat, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-275-4075 has 4 cross-referenced part numbers: W-302H-A19-4 ITEM 23CP (Naval Inventory Control Point Mechanicsburg), 090-05007 (Grove Valve Operations), 090-05007CP (Naval Inventory Control Point Mechanicsburg), W-302H-A19-4 ITEM 23 (Grove Valve Operations).
There is 1 known substitute for 4820-01-275-4075: 4820-00-070-4395. Verify interchangeability with system specifications before substitution.
Key specifications for W-302H-A19-4 ITEM 23CP: Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.