The Push Rod,valve, cataloged under National Stock Number 4820-01-199-6654, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Push Rod,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Technical Specifications
Parameter
Value
NSN
4820-01-199-6654
Item Name
Push Rod,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 Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-201-2383POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)
4820-01-207-3731POSSIBLE MATCH
TEST PLUG,VALVE
Possible match (shared part number)
4820-01-207-3732POSSIBLE MATCH
STOP COLLAR,VALVE
Possible match (shared part number)
4820-01-207-3733POSSIBLE MATCH
SPACER PLATE,VALVE
Possible match (shared part number)
4820-01-207-3734POSSIBLE MATCH
SEAL RING,VALVE
Possible match (shared part number)
4710-01-209-0784POSSIBLE MATCH
TUBE,BENT,METALLIC
Possible match (shared part number)
4820-01-265-4957POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)
4820-01-289-9592POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)
4820-01-290-1081POSSIBLE MATCH
BODY,VALVE
Possible match (shared part number)
4820-01-290-4988POSSIBLE MATCH
CHAMBER,SPRING,VALVE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
E32028-01 PIECE
C/1Advisory reference — outside the item-of-supply concept
General Regulator Corp. Dba Accudriv
E-32028-01
D/9Drawing number reference only
General Regulator Corp. Dba Accudriv
34845-01
5/9Secondary reference
General Regulator Corp. Dba Accudriv
B-34845-01
3/9Design control — primary reference
General Regulator Corp. Dba Accudriv
E-32028-01 PIECE 16
5/9Secondary reference
General Regulator Corp. Dba Accudriv
Related Parts
4820-01-201-2383POSSIBLE MATCH
PISTON,VALVE
4820-01-207-3731POSSIBLE MATCH
TEST PLUG,VALVE
4820-01-207-3732POSSIBLE MATCH
STOP COLLAR,VALVE
4820-01-207-3733POSSIBLE MATCH
SPACER PLATE,VALVE
4820-01-207-3734POSSIBLE MATCH
SEAL RING,VALVE
4710-01-209-0784POSSIBLE MATCH
TUBE,BENT,METALLIC
4820-01-265-4957POSSIBLE MATCH
STEM,FLUID VALVE
4820-01-289-9592POSSIBLE MATCH
SEAT,VALVE
4820-01-290-1081POSSIBLE MATCH
BODY,VALVE
4820-01-290-4988POSSIBLE MATCH
CHAMBER,SPRING,VALVE
5975-01-473-2488POSSIBLE MATCH
COVER,JUNCTION BOX
348450-1
Frequently Asked Questions
What is NSN 4820-01-199-6654?
NSN 4820-01-199-6654 is a Push Rod,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-01-199-6654?
11 possible matches (shared part number, not a government interchangeability claim): 4820-01-201-2383, 4820-01-207-3731, 4820-01-207-3732. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-199-6654 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.