Also searched as4820-00-401-0202 ·
4820004010202 ·
NIIN 004010202 ·
00-401-0202 ·
FSC 4820 Valves, Nonpowered
Nearby stock numbers← 4820-00-401-0162
·
4820-00-401-0207 Parts Kit, Valve →
4820-00-401-0202 — Valves, Nonpowered
Features
Cone,seat,valve — FSC 4820
General Characteristics Item Description: BRASS MATERIAL,1/2 IN. TYPE 1000 IN
Identification
NSN: 4820-00-401-0202
NIIN: 004010202
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
General Description
The Cone,seat,valve, cataloged under National Stock Number 4820-00-401-0202, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
4820-00-401-0202
Item Name
Cone,seat,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
General Characteristics Item Description
BRASS MATERIAL,1/2 IN. TYPE 1000 IN
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.
6220-00-689-79174L11025-101APOSSIBLE MATCH
PANEL,INDICATING,LIGHT TRANSMITT
Possible match (shared part number)Lockheed Martin Corp
5330-00-898-02313A2773POSSIBLE MATCH
GASKET
Possible match (shared part number)Link-Belt Cranes, L.p., Lllp
5950-00-919-55267393POSSIBLE MATCH
COIL,TOROID
Possible match (shared part number)Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
5315-01-334-7160739-3POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Globe Food Equipment Company
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
7393
3/9Design control — primary reference
U.S. Government activity
Related Parts
6220-00-689-7917POSSIBLE MATCH
PANEL,INDICATING,LIGHT TRANSMITT
4L11025-101A
5330-00-898-0231POSSIBLE MATCH
GASKET
3A2773
5950-00-919-5526POSSIBLE MATCH
COIL,TOROID
7393
5315-01-334-7160POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
739-3
Frequently Asked Questions
What is NSN 4820-00-401-0202?
NSN 4820-00-401-0202 is a Cone,seat,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-00-401-0202?
4 possible matches (shared part number, not a government interchangeability claim): 6220-00-689-7917, 5330-00-898-0231, 5950-00-919-5526. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-00-401-0202?
Key specifications for 4820-00-401-0202: General Characteristics Item Description: BRASS MATERIAL,1/2 IN. TYPE 1000 IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-401-0202 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.