The Disk,valve, cataloged under National Stock Number 4820-01-229-6010, 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1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-229-6010
Item Name
Disk,valve
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-319-7242POSSIBLE MATCH
CLAMP,LOOP
Possible match (shared part number)
5120-01-399-8995J9682CPOSSIBLE MATCH
SCREWDRIVER,CROSS TIP
Possible match (shared part number)The Stanley Works Dba Stanley Proto
6645-01-437-4741096826POSSIBLE MATCH
TIMER,INTERVAL
Possible match (shared part number)Dover Corp Groen Div
5340-01-527-27779682POSSIBLE MATCH
STOP,TRACK
Possible match (shared part number)Kirsch Co
5331-01-597-88193KK245POSSIBLE MATCH
O-RING
Possible match (shared part number)Oshkosh Defense Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
096826
5/9Secondary reference
U.S. Government activity
9682
5/9Secondary reference
U.S. Government activity
22372
3/9Design control — primary reference
Watrous Inc
Related Parts
5340-01-319-7242POSSIBLE MATCH
CLAMP,LOOP
5120-01-399-8995POSSIBLE MATCH
SCREWDRIVER,CROSS TIP
J9682C
6645-01-437-4741POSSIBLE MATCH
TIMER,INTERVAL
096826
5340-01-527-2777POSSIBLE MATCH
STOP,TRACK
9682
5331-01-597-8819POSSIBLE MATCH
O-RING
3KK245
Frequently Asked Questions
What is NSN 4820-01-229-6010?
NSN 4820-01-229-6010 is a Disk,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-01-229-6010?
5 possible matches (shared part number, not a government interchangeability claim): 5340-01-319-7242, 5120-01-399-8995, 6645-01-437-4741. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-01-229-6010?
Key specifications for 4820-01-229-6010: Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-229-6010 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.