NSN 4820-01-397-8608 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-397-8608. Manufacturer of record part number: W06-284B02TSSCH40-33764-1.
Also searched as4820-01-397-8608 ·
4820013978608 ·
NIIN 013978608 ·
01-397-8608 ·
FSC 4820 Valves, Nonpowered · CAGE 57574 · W06-284B02TSSCH40-33764-1
Operating Pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Bonnet Attachment Method: BOLTED
1 manufacturer part number on file
Manufacturer of record: Velan Valve Corp.
Identification
NSN: 4820-01-397-8608
NIIN: 013978608
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: W06-284B02TSSCH40-33764-1
Manufacturer: Velan Valve Corp.
General Description
The Valve,stop-Check, cataloged under National Stock Number 4820-01-397-8608, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-397-8608
Primary Part Number
W06-284B02TSSCH40-33764-1
Item Name
Valve,stop-Check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Velan Valve Corp.
Status
ACTIVE
Flow Control Device
DISK
Operating Pressure
600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-397-8608?
NSN 4820-01-397-8608 is a Valve,stop-Check, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-397-8608?
NSN 4820-01-397-8608 has 1 manufacturer part number on file: W06-284B02TSSCH40-33764-1 (Velan Valve Corp.).
What are the specifications of W06-284B02TSSCH40-33764-1?
Key specifications for W06-284B02TSSCH40-33764-1: Flow Control Device: DISK; Operating Pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: SIZE OF CONNECTION 1 1/4IN IN; Bonnet Attachment Method: BOLTED. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-397-8608 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.