The Cap,valve, cataloged under National Stock Number 4820-01-312-5081, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-312-5081 |
| Primary Part Number | NMP 1109 PIECE 12 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Material | COPPER ALLOY |
| Valve Model Number for Which Designed | DLO/B-1 AND BLO/B-2 |
| Material Document and Classification | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE |
| Attachment Method | RETAINING RING |
| Valve Type for Which Designed | RELIEF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NMP 1109 PIECE 12 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| NMP 1109 PIECE 12 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NMP 1109 PIECE 12 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| NMP 1109 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 0021010324 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NMP 1109 | Kunkle Industries Inc Lonergan Valve Div (USA) |
NSN 4820-01-312-5081 is a Cap,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-312-5081 has 6 cross-referenced part numbers: NMP 1109 PIECE 12 (Kunkle Industries Inc Lonergan Valve Div), NMP 1109 PIECE 12 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NMP 1109 PIECE 12 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), NMP 1109 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 0021010324 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 1 more.
There are 9 known substitutes for 4820-01-312-5081: 4820-01-025-7400, 4820-01-277-9140, 4820-01-311-4975 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for NMP 1109 PIECE 12: Valve Size for Which Designed: 1.000 INCHES IN; Material: COPPER ALLOY; Valve Model Number for Which Designed: DLO/B-1 AND BLO/B-2; Material Document and Classification: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE. 6 total characteristics are documented in the Federal Logistics Information System.