The Clapper Assembly,valve, cataloged under National Stock Number 4820-01-088-0912, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-088-0912 |
| Primary Part Number | NS-3983 FIND 24 |
| Item Name | Clapper Assembly,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | CANCELLED |
| General Characteristics Item Description | NICKEL,COPPER; CONSISTING OF; 1 CLAPPER,COPPER NICKEL; 1 RULON BUMPER,PLASTIC; 1 BUMPER NUT,NICKEL COPPER ALLOY,QQ-N-281 CLASS B; 1 BUMPER SCREW,NICKEL COPPER ALLOY,QQ-N-281 CLASS A; 1 PIN,NICKEL COPPER ALLOY,QQ-N-281 CLASS B; 1 CLAPPER SEAL,SYNTHETIC RUBBER,MIL-P-5516 CLASS B; 2 METAL BUSHINGS,NICKEL COPPER ALLOY,QQ-N-281 CLASS B; 2 RULON BUSHINGS,PLASTIC; 2 BUSHING RETAINERS,COPPER ALLOY,QQ-C-533 ALLOY 25 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NS3983PC24 | National Oilwell (USA) |
| NS-3983 | National Oilwell (USA) |
| NS-3983 ITEM 24 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-3983 FIND 24 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS3983PC24 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| S90067/300450 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-3983 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-3983 FIND 24 | National Oilwell (USA) |
| S90067/300450 PC30 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-3983 ITEM 30 | National Oilwell (USA) |
| NS3983PC30 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-3983 ITEM 25 | National Oilwell (USA) |
| NS3983PC30 | National Oilwell (USA) |
NSN 4820-01-088-0912 is a Clapper Assembly,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-088-0912 has 13 cross-referenced part numbers: NS3983PC24 (National Oilwell), NS-3983 (National Oilwell), NS-3983 ITEM 24 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NS-3983 FIND 24 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NS3983PC24 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 8 more.
There are 8 known substitutes for 4820-01-088-0912: 4820-01-063-3879, 4820-01-087-1336, 4820-01-095-8754 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for NS-3983 FIND 24: General Characteristics Item Description: NICKEL,COPPER; CONSISTING OF; 1 CLAPPER,COPPER NICKEL; 1 RULON BUMPER,PLASTIC; 1 BUMPER NUT,NICKEL COPPER ALLOY,QQ-N-281 CLASS B; 1 BUMPER SCREW,NICKEL COPPER ALLOY,QQ-N-281 CLASS A; 1 PIN,NICKEL COPPER ALLOY,QQ-N-281 CLASS B; 1 CLAPPER SEAL,SYNTHETIC RUBBER,MIL-P-5516 CLASS B; 2 METAL BUSHINGS,NICKEL COPPER ALLOY,QQ-N-281 CLASS B; 2 RULON BUSHINGS,PLASTIC; 2 BUSHING RETAINERS,COPPER ALLOY,QQ-C-533 ALLOY 25. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-088-0912 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.