NSN 4820-01-701-2540 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-701-2540. Manufacturer of record part number: 1612-030.
Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Size: 3.0 INCHES IN
Identification
NSN: 4820-01-701-2540
NIIN: 017012540
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1612-030
Manufacturer: Asahi/america
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-701-2540, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Asahi/america. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-701-2540
Primary Part Number
1612-030
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Asahi/america
Status
ACTIVE
Flange Shape
ROUND ALL ENDS
Flange Face Design
PLAIN ALL ENDS
Valve Model Number for Which Designed
TYPE 21
Connection Type
FLANGE ALL ENDS
Style Designator
STRAIGHT THRU FLANGED ENDS
Operating Pressure
150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Ryan Herco Flow Solutions Inc Dba Mensco Div (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-701-2540?
NSN 4820-01-701-2540 is a Valve,ball, manufactured by Asahi/america, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-701-2540?
NSN 4820-01-701-2540 has 2 manufacturer part numbers on file: 1612-030 (Asahi/america), 5091A330 (Ryan Herco Flow Solutions Inc Dba Mensco Div).
What are the specifications of 1612-030?
Key specifications for 1612-030: Flange Shape: ROUND ALL ENDS; Flange Face Design: PLAIN ALL ENDS; Valve Model Number for Which Designed: TYPE 21; Connection Type: FLANGE ALL ENDS. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-701-2540 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.