NSN 4820-01-646-5451 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-646-5451. Manufacturer of record part number: QVC1010SSEW.
Also searched as4820-01-646-5451 ·
4820016465451 ·
NIIN 016465451 ·
01-646-5451 ·
FSC 4820 Valves, Nonpowered · CAGE 52JP5 · QVC1010SSEW
Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Size: 1.00 INCHES IN
Material: PLASTIC BODY
1 manufacturer part number on file
Manufacturer of record: Hayward Pool Products Inc
Identification
NSN: 4820-01-646-5451
NIIN: 016465451
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: QVC1010SSEW
Manufacturer: Hayward Pool Products Inc
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-646-5451, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hayward Pool Products Inc. 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
4820-01-646-5451
Primary Part Number
QVC1010SSEW
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Hayward Pool Products Inc
Status
ACTIVE
Operating Pressure
150.0 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 4820-01-646-5451?
NSN 4820-01-646-5451 is a Valve,ball, manufactured by Hayward Pool Products Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-646-5451?
NSN 4820-01-646-5451 has 1 manufacturer part number on file: QVC1010SSEW (Hayward Pool Products Inc).
What are the specifications of QVC1010SSEW?
Key specifications for QVC1010SSEW: Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Size: 1.00 INCHES IN; Special Features: CAGE 52JP5, HAYWARD POOL PRODUCTS INC, 908-351-5400 IS THE OEM; WEIGHT: 0.439; METRIC DIMENSION: 3"; Part Name Assigned by Controlling Agency: VALVE,BALL PVC 1 INCH IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-646-5451 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.