FSC: 6636 — Environmental Chambers and Related Equipment
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Discharge Fixture, cataloged under National Stock Number 6636-01-528-0840, is classified within Federal Supply Class 6636 (Environmental Chambers and Related Equipment) of the Instruments and Laboratory Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6636-01-528-0840
Item Name
Discharge Fixture
FSC / FSG
6636 / 66 — Environmental Chambers and Related Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
3309413-1
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 6636 — Environmental Chambers and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6636-00-003-4374
CHAMBER,ENVIRONMENTAL TESTING
6636-00-006-5226
6636-00-006-5226 · Item name not on file
6636-00-008-3950
6636-00-008-3950 · Item name not on file
6636-00-013-8808
CHAMBER,ENVIRONMENTAL TESTING
6636-00-014-3180
6636-00-014-3180 · Item name not on file
6636-00-020-0000
CONTROLLER ASSY,ENV
6636-00-025-4765
CHAMBER,ENVIRONMENTAL TESTING
6636-00-026-5265
6636-00-026-5265 · Item name not on file
Frequently Asked Questions
What is NSN 6636-01-528-0840?
NSN 6636-01-528-0840 is a Discharge Fixture, classified under FSC 6636, Environmental Chambers and Related Equipment. Status: active.
What are the specifications of 6636-01-528-0840?
Key specifications for 6636-01-528-0840: Part Name Assigned by Controlling Agency: DISCHARGE FIXTURE ASSEMBLY; End Item Identification: CHAMBER ASSEMBLY - 6636-01-528-9316. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6636-01-528-0840 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.