The Disk,valve, cataloged under National Stock Number 4820-00-282-6103, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 4820-00-282-6103 |
| Primary Part Number | 444J75 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Temp Rating | 32.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | PLAIN |
| Media for Which Designed | WATER, COLD OR WATER, HOT |
| Material | RUBBER SYNTHETIC |
| Nondefinitive Spec/std Data | 1 TYPE AND A STYLE AND HARD COMPOSITION AND 1/4 SIZE |
| Outside Diameter | 0.562 INCHES NOMINAL IN |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 88571 | Dante Valve Company (USA) |
| 444J75 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| MILW19016 | Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc (USA) |
| MILW19016 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-W-19016B,TY 1 STY A,SZ1/4 IN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-00-282-6103 is a Disk,valve, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-282-6103 has 5 cross-referenced part numbers: 88571 (Dante Valve Company), 444J75 (W.w. Grainger, Inc. Div Government Sales Division), MILW19016 (Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc), MILW19016 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-W-19016B,TY 1 STY A,SZ1/4 IN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4820-00-282-6103: 4820-00-282-6088, 4820-00-282-6089, 4820-00-282-6090 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 444J75: Temp Rating: 32.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF; Style Designator: PLAIN; Media for Which Designed: WATER, COLD OR WATER, HOT; Material: RUBBER SYNTHETIC. 9 total characteristics are documented in the Federal Logistics Information System.