The Valve,angle, cataloged under National Stock Number 4820-01-499-1079, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 4820-01-499-1079 |
| Primary Part Number | MARK VIII |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Admiral Valve Llc Dba Cpv Manufacturing |
| Status | ACTIVE |
| Material | STEEL COMP 316 OVERALL |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| Style Designator | ANGLE |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MARK8 | Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (USA) |
| MARK VIII PRIMARY | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| MARK VIII | Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (USA) |
NSN 4820-01-499-1079 is a Valve,angle, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-499-1079 has 3 cross-referenced part numbers: MARK8 (Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am), MARK VIII (Admiral Valve Llc Dba Cpv Manufacturing), MARK VIII (Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am).
There are 2 known substitutes for 4820-01-499-1079: 4140-01-114-9096, 6515-01-366-9801. Verify interchangeability with system specifications before substitution.
Key specifications for MARK VIII: Material: STEEL COMP 316 OVERALL; End Item Identification: DIESEL ENGINE; Special Features: END CONNECTIONS ARE 3/8-24 SAE O-RING MALE X 1/4" OD, 37 DEGREE JIC MALE; Connection Type: THREADED EXTERNAL PIPE SECOND END. 10 total characteristics are documented in the Federal Logistics Information System.