The Cap,valve, cataloged under National Stock Number 4820-01-440-5001, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-440-5001 |
| Primary Part Number | 8263-005-031-L |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Attachment Method | RETAINING RING |
| Valve Model Number for Which Designed | B09-7084P-02TS |
| Valve Type for Which Designed | CHECK |
| Valve Size for Which Designed | 2.500 INCHES IN |
| Material | STEEL |
| Material Document and Classification | ASTM A216 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7840-016 ITEM 10D | Velan Valve Corp. (USA) |
| 7840-016 | Velan Valve Corp. (USA) |
| 8263-005-031-L PRIMARY | Velan Valve Corp. (USA) |
| 8263-005-031 | Velan Valve Corp. (USA) |
NSN 4820-01-440-5001 is a Cap,valve, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-440-5001 has 4 cross-referenced part numbers: 7840-016 ITEM 10D (Velan Valve Corp.), 7840-016 (Velan Valve Corp.), 8263-005-031-L (Velan Valve Corp.), 8263-005-031 (Velan Valve Corp.).
There are 8 known substitutes for 4820-01-440-5001: 4820-01-200-3116, 4820-01-268-8514, 4820-01-269-0036 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8263-005-031-L: Attachment Method: RETAINING RING; Valve Model Number for Which Designed: B09-7084P-02TS; Valve Type for Which Designed: CHECK; Valve Size for Which Designed: 2.500 INCHES IN. 7 total characteristics are documented in the Federal Logistics Information System.