The Diaphragm, cataloged under National Stock Number 4820-01-103-2757, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-103-2757 |
| Primary Part Number | 82286 |
| Item Name | Diaphragm |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Grove Valve Operations |
| 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 |
|---|---|
| 82286 | Grove Valve Operations (USA) |
| N935 PIECE 13 | Grove Valve Operations (USA) |
| 82286CP | Naval Inventory Control Point Mechanicsburg (USA) |
| M-13950-AA-1 ITEM 7CP | Naval Inventory Control Point Mechanicsburg (USA) |
| M-13950-AA-1 ITEM 7 | Grove Valve Operations (USA) |
NSN 4820-01-103-2757 is a Diaphragm, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-103-2757 has 5 cross-referenced part numbers: 82286 (Grove Valve Operations), N935 PIECE 13 (Grove Valve Operations), 82286CP (Naval Inventory Control Point Mechanicsburg), M-13950-AA-1 ITEM 7CP (Naval Inventory Control Point Mechanicsburg), M-13950-AA-1 ITEM 7 (Grove Valve Operations).
There are 2 known substitutes for 4820-01-103-2757: 4810-00-878-0385, 2910-01-099-7477. Verify interchangeability with system specifications before substitution.
Key specifications for 82286: 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.