NSN 4820-01-323-0965 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-323-0965. Manufacturer of record part number: 530Q9923.
Also searched as4820-01-323-0965 ·
4820013230965 ·
NIIN 013230965 ·
01-323-0965 ·
FSC 4820 Valves, Nonpowered · CAGE 1YST4 · 530Q9923
Manufacturer of record: Lalizas/alexander L.l.c. Houston
Identification
NSN: 4820-01-323-0965
NIIN: 013230965
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 530Q9923
Manufacturer: Lalizas/alexander L.l.c. Houston
General Description
The Valve,vacuum Breaking, cataloged under National Stock Number 4820-01-323-0965, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lalizas/alexander L.l.c. Houston. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
North Jersey Marine Enterprises Dba North Jersey Marine Enterprises 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
Frequently Asked Questions
What is NSN 4820-01-323-0965?
NSN 4820-01-323-0965 is a Valve,vacuum Breaking, manufactured by Lalizas/alexander L.l.c. Houston, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-323-0965?
NSN 4820-01-323-0965 has 1 manufacturer part number on file: 530Q9923 (Lalizas/alexander L.l.c. Houston).
What are the specifications of 530Q9923?
Key specifications for 530Q9923: Body Style: SINGLE CONNECTION, STRAIGHT FLOW. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-323-0965 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.