The Parts Kit,plug Valve, cataloged under National Stock Number 4820-00-677-4819, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-00-677-4819
Item Name
Parts Kit,plug 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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6695-00-800-84001782POSSIBLE MATCH
CANDLER,EGG
Possible match (shared part number)Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
2940-01-011-272251782POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Wix Corp
5325-01-119-7928POSSIBLE MATCH
GROMMET
Possible match (shared part number)
4820-01-166-62081782POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Robert H Wager Co Inc
5905-01-260-1342704AS9937POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6640-01-303-77871782POSSIBLE MATCH
BEARING,LOWER,CENTRIFUGE
Possible match (shared part number)Becton Dickinson and Co Primary Care Diagnostics Div
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1782
3/9Design control — primary reference
Computer Machining Technology Corp
Related Parts
6695-00-800-8400POSSIBLE MATCH
CANDLER,EGG
1782
2940-01-011-2722POSSIBLE MATCH
FILTER ELEMENT,FLUID
51782
5325-01-119-7928POSSIBLE MATCH
GROMMET
4820-01-166-6208POSSIBLE MATCH
SEAT,VALVE
1782
5905-01-260-1342POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
704AS9937
6640-01-303-7787POSSIBLE MATCH
BEARING,LOWER,CENTRIFUGE
1782
Frequently Asked Questions
What is NSN 4820-00-677-4819?
NSN 4820-00-677-4819 is a Parts Kit,plug Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-00-677-4819?
6 possible matches (shared part number, not a government interchangeability claim): 6695-00-800-8400, 2940-01-011-2722, 5325-01-119-7928. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-00-677-4819?
Key specifications for 4820-00-677-4819: Special Features: CONSISTS OF ITEMS TO OVERHAUL NSN 4820-00-625-3931, VALVE PLUG; APPLICABLE TO F-106 A/C A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-677-4819 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.