NSN 4620-00-233-8047 · NIIN 002338047 · Part number A63
Walchem Corp · FSC 4620 — Water Distillation Equipment, Marine and Industrial · FSG 46 — Water Purification and Sewage Treatment · CAGE 30128
Government record, cited
NSN 4620-00-233-8047 — this item is cataloged by the U.S. Government under National Stock Number 4620-00-233-8047. Manufacturer of record part number: A63.
Also searched as4620-00-233-8047 ·
4620002338047 ·
NIIN 002338047 ·
00-233-8047 ·
FSC 4620 Water Distillation Equipment, Marine and Industrial · CAGE 30128 · A63
FSC: 4620 — Water Distillation Equipment, Marine and Industrial
FSG: 46 — Water Purification and Sewage Treatment
Primary part number: A63
Manufacturer: Walchem Corp
General Description
The Valve Assembly,disc, cataloged under National Stock Number 4620-00-233-8047, is classified within Federal Supply Class 4620 (Water Distillation Equipment, Marine and Industrial) of the Water Purification and Sewage Treatment group. The manufacturer of record is Walchem Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Valve Assembly,disc
FSC / FSG
4620 — Water Distillation Equipment, Marine and Industrial (FSG 46)
Manufacturers
Walchem Corp (CAGE 30128)
Technical Specifications
Parameter
Value
NSN
4620-00-233-8047
Primary Part Number
A63
Item Name
Valve Assembly,disc
FSC / FSG
4620 / 46 — Water Distillation Equipment, Marine and Industrial
Manufacturer
Walchem Corp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-00-292-4746A63POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3455-00-808-4293POSSIBLE MATCH
CUTTER,MILLING,END
Possible match (shared part number)
3030-01-061-7796A63POSSIBLE MATCH
BELT,V
Possible match (shared part number)Contitech Usa, Inc Dba Veyance Technologies
7690-01-302-5522A-63POSSIBLE MATCH
LABEL
Possible match (shared part number)Shamrock Scientific Specialty Systems, Llc
NSN 4620-00-233-8047 is a Valve Assembly,disc, manufactured by Walchem Corp, classified under FSC 4620, Water Distillation Equipment, Marine and Industrial. Status: active.
What part numbers are listed for NSN 4620-00-233-8047?
NSN 4620-00-233-8047 has 1 manufacturer part number on file: A63 (Walchem Corp).
What NSN replaces 4620-00-233-8047?
4 possible matches (shared part number, not a government interchangeability claim): 5315-00-292-4746, 3455-00-808-4293, 3030-01-061-7796. Verify interchangeability with system specifications before substitution.
Is NSN 4620-00-233-8047 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.