The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-421-2701, 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 3 manufacturers, 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 | 4820-01-421-2701 |
| Primary Part Number | 283852-0001C1 |
| Item Name | Valve Assembly,manifold |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | QUALITY CONTROLLED IAW NAVY LEVEL 1 ASSURANCE GUIDE, CLEANED IAW MIL-C-52211 |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 283852-0001C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 211034129C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 283852-0001 | Marotta Controls Inc (USA) |
| 211034129 | Naval Sea Systems Command (USA) |
NSN 4820-01-421-2701 is a Valve Assembly,manifold, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-421-2701 has 4 cross-referenced part numbers: 283852-0001C1 (Naval Inventory Control Point Mechanicsburg), 211034129C1 (Naval Inventory Control Point Mechanicsburg), 283852-0001 (Marotta Controls Inc), 211034129 (Naval Sea Systems Command).
There are 12 known substitutes for 4820-01-421-2701: 5331-01-438-7519, 4820-01-695-5966, 4730-01-695-6208 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 283852-0001C1: End Item Identification: MANIFOLD 4VL 5000PSI CRES SWUE; Reference Number Differentiating Characteristics: QUALITY CONTROLLED IAW NAVY LEVEL 1 ASSURANCE GUIDE, CLEANED IAW MIL-C-52211; Criticality Code Justification: ZZZY. 3 total characteristics are documented in the Federal Logistics Information System.