NSN 4820-01-154-6356 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-154-6356. Manufacturer of record part number: 77462-3.
Also searched as4820-01-154-6356 ·
4820011546356 ·
NIIN 011546356 ·
01-154-6356 ·
FSC 4820 Valves, Nonpowered · CAGE 09790 · 77462-3 · 77964 ITEM NO 16 · 77964
The Seat,valve, cataloged under National Stock Number 4820-01-154-6356, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Related Parts
4820-01-154-6555POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
77948
4820-01-154-6556POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
77949
4820-01-154-8079POSSIBLE MATCH
SLEEVE,VALVE
77959
4820-01-154-8080POSSIBLE MATCH
SLIDE,DIRECTIONAL CONTROL LINEAR
77951
Frequently Asked Questions
What is NSN 4820-01-154-6356?
NSN 4820-01-154-6356 is a Seat,valve, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-154-6356?
NSN 4820-01-154-6356 has 2 manufacturer part numbers on file: 77964 ITEM NO 16 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 77462-3 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
What NSN replaces 4820-01-154-6356?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-154-6555, 4820-01-154-6556, 4820-01-154-8079. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-154-6356 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.