The Valve,check, cataloged under National Stock Number 4820-01-600-3296, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-600-3296 |
| Primary Part Number | 845-1889554ASSYB |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP WSS ACTIVITY HX QUALITY CONTRMANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 845-1889554ASSYB | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 150104 | Eaton Aerospace Llc (USA) |
NSN 4820-01-600-3296 is a Valve,check, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-600-3296 has 2 cross-referenced part numbers: 845-1889554ASSYB (Electric Boat Corporation Div General Dynamics Electric Boat), 150104 (Eaton Aerospace Llc).
There are 5 known substitutes for 4820-01-600-3296: 3010-00-399-4399, 4820-00-740-7437, 5985-00-975-3502 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 845-1889554ASSYB: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP WSS ACTIVITY HX QUALITY CONTRMANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.