NSN 4820-01-455-6947 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-455-6947. Manufacturer of record part number: TW10150S.
Also searched as4820-01-455-6947 ·
4820014556947 ·
NIIN 014556947 ·
01-455-6947 ·
FSC 4820 Valves, Nonpowered · CAGE 73124 · TW10150S · 1.50 IN PVC 3-W · 1.50 IN PVC,3-WAY, UE
Nominal Pipe Size Accommodated: 1.500 INCHES ALL ENDS IN
Connection Style: SOCKET ALL ENDS
Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
Style Designator: CROSS
Material: PLASTIC POLYVINYL CHLORIDE (PVC) BODY
Material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT
Valve Operation Method: MANUAL
Identification
NSN: 4820-01-455-6947
NIIN: 014556947
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: TW10150S
Manufacturer: Haywardindl. Products, Inc.
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-455-6947, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Haywardindl. Products, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
C/1Advisory reference — outside the item-of-supply concept
Haywardindl. Products, Inc.
1.50 IN PVC,3-WAY, UE
5/9Secondary reference
Haywardindl. Products, Inc.
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
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
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
D559A3M2
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 4820-01-455-6947?
NSN 4820-01-455-6947 is a Valve,ball, manufactured by Haywardindl. Products, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-455-6947?
NSN 4820-01-455-6947 has 1 manufacturer part number on file: TW10150S (Haywardindl. Products, Inc.).
What are the specifications of TW10150S?
Key specifications for TW10150S: Nominal Pipe Size Accommodated: 1.500 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Style Designator: CROSS. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-455-6947 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.