NSN 4820-01-503-1558 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-503-1558. Manufacturer of record part number: 36106-H-650.
Also searched as4820-01-503-1558 ·
4820015031558 ·
NIIN 015031558 ·
01-503-1558 ·
FSC 4820 Valves, Nonpowered · CAGE 76364 · 36106-H-650 · 536A2 001J · 536A2001J112 PC.7 1-1/2 IN.
Manufacturer of record: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Identification
NSN: 4820-01-503-1558
NIIN: 015031558
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 36106-H-650
Manufacturer: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
General Description
The Guide,valve Stem, cataloged under National Stock Number 4820-01-503-1558, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Reference documents
Reference
Meaning
536A2 001J
D/9Drawing number reference only
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Related Parts
4820-01-503-1562POSSIBLE MATCH
SEAT,VALVE
51204-H-652
4820-01-505-1630POSSIBLE MATCH
FLANGE,GLAND,VALVE
36106-J-650
4820-01-505-1672POSSIBLE MATCH
STEM,FLUID VALVE
26521-JX-652
4820-01-505-1949POSSIBLE MATCH
DISK,VALVE
50101-J-650
4820-01-505-2663POSSIBLE MATCH
SEAT,VALVE
51204-J-652
4820-01-505-4241POSSIBLE MATCH
VALVE,GLOBE
536A2001J200
Frequently Asked Questions
What is NSN 4820-01-503-1558?
NSN 4820-01-503-1558 is a Guide,valve Stem, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-503-1558?
NSN 4820-01-503-1558 has 2 manufacturer part numbers on file: 36106-H-650 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 536A2001J112 PC.7 1-1/2 IN. (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).
What NSN replaces 4820-01-503-1558?
6 possible matches (shared part number, not a government interchangeability claim): 4820-01-503-1562, 4820-01-505-1630, 4820-01-505-1672. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-503-1558 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.