The Repair Kit,valve, cataloged under National Stock Number 4820-01-651-6828, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
Repair Kit,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Technical Specifications
Parameter
Value
NSN
4820-01-651-6828
Item Name
Repair Kit,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-651-68302337-1211POSSIBLE MATCH
REPAIR KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-651-68312337-1231POSSIBLE MATCH
REPAIR KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-651-70032337-1251POSSIBLE MATCH
REPAIR KIT,VALVE
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-651-71312352-1181ABPOSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-651-71382352-1211ABPOSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-651-71452352-1231ABPOSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-651-71652352-1251ABPOSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
8796-C14 REV 17
D/9Drawing number reference only
U.S. Government activity
2337-1181
3/2Design control — primary reference
U.S. Government activity
Related Parts
4820-01-651-6830POSSIBLE MATCH
REPAIR KIT,VALVE
2337-1211
4820-01-651-6831POSSIBLE MATCH
REPAIR KIT,VALVE
2337-1231
4820-01-651-7003POSSIBLE MATCH
REPAIR KIT,VALVE
2337-1251
4820-01-651-7131POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2352-1181AB
4820-01-651-7138POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2352-1211AB
4820-01-651-7145POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2352-1231AB
4820-01-651-7165POSSIBLE MATCH
VALVE,CALIBRATED FLOW
2352-1251AB
Frequently Asked Questions
What is NSN 4820-01-651-6828?
NSN 4820-01-651-6828 is a Repair Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-01-651-6828?
7 possible matches (shared part number, not a government interchangeability claim): 4820-01-651-6830, 4820-01-651-6831, 4820-01-651-7003. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-651-6828 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.