The Ball,valve,ported, cataloged under National Stock Number 4820-00-309-9915, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
4820-00-309-9915
Item Name
Ball,valve,ported
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
Material
STEEL CORROSION RESISTING
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5910-01-293-731329-057POSSIBLE MATCH
CAPACITOR
Possible match (shared part number)Georator Llc
5970-01-316-25602905-7RPOSSIBLE MATCH
TAPE,INSULATION,ELECTRICAL
Possible match (shared part number)Saint-Gobain Performance Plastics Corp Div Composites
3110-01-650-112429057POSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)Generac Mobile Products, Llc
5315-01-652-373129057POSSIBLE MATCH
PIN,SPRING
Possible match (shared part number)Williams International Co., L.l.c.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
29057
3/2Design control — primary reference
U.S. Government activity
Related Parts
5910-01-293-7313POSSIBLE MATCH
CAPACITOR
29-057
5970-01-316-2560POSSIBLE MATCH
TAPE,INSULATION,ELECTRICAL
2905-7R
3110-01-650-1124POSSIBLE MATCH
BEARING,BALL,ANNULAR
29057
5315-01-652-3731POSSIBLE MATCH
PIN,SPRING
29057
Frequently Asked Questions
What is NSN 4820-00-309-9915?
NSN 4820-00-309-9915 is a Ball,valve,ported, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-00-309-9915?
4 possible matches (shared part number, not a government interchangeability claim): 5910-01-293-7313, 5970-01-316-2560, 3110-01-650-1124. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-00-309-9915?
Key specifications for 4820-00-309-9915: Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-309-9915 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.