NSN 4820-01-456-9263 · NIIN 014569263 · Part number S3239BX1
Circor Pumps North America Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 59180
Government record, cited
NSN 4820-01-456-9263 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-456-9263. Manufacturer of record part number: S3239BX1.
Manufacturer of record: Circor Pumps North America Llc
Identification
NSN: 4820-01-456-9263
NIIN: 014569263
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: S3239BX1
Manufacturer: Circor Pumps North America Llc
General Description
The Valve and Seat Set, cataloged under National Stock Number 4820-01-456-9263, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Circor Pumps North America Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4820-01-456-9263?
NSN 4820-01-456-9263 is a Valve and Seat Set, manufactured by Circor Pumps North America Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-456-9263?
NSN 4820-01-456-9263 has 2 manufacturer part numbers on file: S3239BX1 (Circor Pumps North America Llc), H4085 ITEM NO. 054 (Circor Pumps North America Llc).
Is NSN 4820-01-456-9263 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.