The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-223-0586, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-223-0586
Item Name
Valve Assembly,manifold
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-371-0739POSSIBLE MATCH
RETAINER,PACKING
Possible match (shared part number)
1005-01-573-536811769POSSIBLE MATCH
HAMMER,FIRING,SMALL ARMS
Possible match (shared part number)O F Mossberg & Sons Inc
6515-01-574-287404.305.103POSSIBLE MATCH
ROD,FIXATION,MANDIBLE
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
11769
3/9Design control — primary reference
Almo Manifold & Tool Co Dba Evenflow Products Division Div Almo Manifold & Tool Company
Related Parts
5330-01-371-0739POSSIBLE MATCH
RETAINER,PACKING
1005-01-573-5368POSSIBLE MATCH
HAMMER,FIRING,SMALL ARMS
11769
6515-01-574-2874POSSIBLE MATCH
ROD,FIXATION,MANDIBLE
04.305.103
Frequently Asked Questions
What is NSN 4820-01-223-0586?
NSN 4820-01-223-0586 is a Valve Assembly,manifold, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-01-223-0586?
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-371-0739, 1005-01-573-5368, 6515-01-574-2874. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-01-223-0586?
Key specifications for 4820-01-223-0586: Special Features: FOUR VALVE MANIFOLD. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-223-0586 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.