NSN 4820-01-535-4670 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-535-4670. Manufacturer of record part number: 266F-150DM/1.50IN.
Also searched as4820-01-535-4670 ·
4820015354670 ·
NIIN 015354670 ·
01-535-4670 ·
FSC 4820 Valves, Nonpowered · CAGE 45XD5 · 266F-150DM/1.50IN
Furnished Items and Quantity: 1 GASKET AND 1 SPRING AND 1 HANDLE
Style Designator: STRAIGHT THRU FLANGED ENDS
Material Document and Classification: ASTM A351-CF8M NATIONAL SPEC SINGLE MATERIAL RESPONSE BODY
Valve Size: 1.500 INCHES IN
Face to Face Distance: 6.500 INCHES IN
Material: STEEL CORROSION RESISTING BODY
Valve Operation Method: AUTOMATIC
Identification
NSN: 4820-01-535-4670
NIIN: 015354670
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 266F-150DM/1.50IN
Manufacturer: Ohio Valve Llc
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-535-4670, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ohio Valve Llc. Government technical data includes 7 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
4820-01-535-4670
Primary Part Number
266F-150DM/1.50IN
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Ohio Valve Llc
Status
ACTIVE
Furnished Items and Quantity
1 GASKET AND 1 SPRING AND 1 HANDLE
Style Designator
STRAIGHT THRU FLANGED ENDS
Material Document and Classification
ASTM A351-CF8M NATIONAL SPEC SINGLE MATERIAL RESPONSE BODY
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 4820-01-535-4670?
NSN 4820-01-535-4670 is a Valve,ball, manufactured by Ohio Valve Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-535-4670?
NSN 4820-01-535-4670 has 1 manufacturer part number on file: 266F-150DM/1.50IN (Ohio Valve Llc).
What are the specifications of 266F-150DM/1.50IN?
Key specifications for 266F-150DM/1.50IN: Furnished Items and Quantity: 1 GASKET AND 1 SPRING AND 1 HANDLE; Style Designator: STRAIGHT THRU FLANGED ENDS; Material Document and Classification: ASTM A351-CF8M NATIONAL SPEC SINGLE MATERIAL RESPONSE BODY; Valve Size: 1.500 INCHES IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-535-4670 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.