The Valve,ball, cataloged under National Stock Number 4820-01-269-1541, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tyco Fire Products Lp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4820-01-269-1541 |
| Primary Part Number | 65040 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Style Designator | STRAIGHT THRU |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | MANUAL |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Furnished Items and Quantity | 1 MOUNTING BRACKET |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Material | COPPER ALLOY BODY |
| Mounting Facility | BRACKET(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S-65040 | Tyco Fire Products Lp (USA) |
| 65040N | Grinnell Corp Grinnell Fire Protection Systmes Div (USA) |
| S-65043 ITEM NO.2 | Tyco Fire Products Lp (USA) |
| 65040 PRIMARY | Tyco Fire Products Lp (USA) |
NSN 4820-01-269-1541 is a Valve,ball, manufactured by Tyco Fire Products Lp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-269-1541 has 4 cross-referenced part numbers: S-65040 (Tyco Fire Products Lp), 65040N (Grinnell Corp Grinnell Fire Protection Systmes Div), S-65043 ITEM NO.2 (Tyco Fire Products Lp), 65040 (Tyco Fire Products Lp).
There are 5 known substitutes for 4820-01-269-1541: 6150-00-006-0971, 5120-00-229-3879, 3455-00-232-4096 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 65040: Media for Which Designed: AIR SINGLE RESPONSE; Style Designator: STRAIGHT THRU; Thread Series Designator: NPT ALL ENDS; Valve Operation Method: MANUAL. 11 total characteristics are documented in the Federal Logistics Information System.