The Disk,valve, cataloged under National Stock Number 4820-01-269-8335, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pratt Henry Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4820-01-269-8335 |
| Primary Part Number | C-5526 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Pratt Henry Co |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C-5526 | Pratt Henry Co (USA) |
NSN 4820-01-269-8335 is a Disk,valve, manufactured by Pratt Henry Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-269-8335 has 1 cross-referenced part number: C-5526 (Pratt Henry Co).
There are 2 known substitutes for 4820-01-269-8335: 3040-01-370-6068, 5935-01-722-2921. Verify interchangeability with system specifications before substitution.
Key specifications for C-5526: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.