NSN 4820-01-643-8438 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-643-8438. Manufacturer of record part number: PS02039.
Also searched as4820-01-643-8438 ·
4820016438438 ·
NIIN 016438438 ·
01-643-8438 ·
FSC 4820 Valves, Nonpowered · CAGE 1UN88 · PS02039
Manufacturer of record: Miller-Leaman, Inc. Dba Miller-Leaman Inc
Identification
NSN: 4820-01-643-8438
NIIN: 016438438
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: PS02039
Manufacturer: Miller-Leaman, Inc. Dba Miller-Leaman Inc
General Description
The Parts Kit,butterfly Valve, cataloged under National Stock Number 4820-01-643-8438, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Miller-Leaman, Inc. Dba Miller-Leaman 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.
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 4820-01-643-8438?
NSN 4820-01-643-8438 is a Parts Kit,butterfly Valve, manufactured by Miller-Leaman, Inc. Dba Miller-Leaman Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-643-8438?
NSN 4820-01-643-8438 has 1 manufacturer part number on file: PS02039 (Miller-Leaman, Inc. Dba Miller-Leaman Inc).
What are the specifications of PS02039?
Key specifications for PS02039: Component Quantity: 7; Component Document Origin: INDUSTRIAL; Furnished Items: ONE SEAT, 2 BODY/FACE O-RING, 2 SHAFT/BODY O-RINGS, 1 THRUST WASHER LOWER, 1 THRUST WASHER UPPER; Part Name Assigned by Controlling Agency: VALVE REPLACEMENT PART KIT, 6" BUTTERFLY VALVE KIT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-643-8438 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.