General Characteristics Item Description: BRONZE ASTM 861; O/A LENGTH 5.812 IN.;O/A HEIGHT 2.219 IN.;SIX HOLES 0.375 IN. DEEP 8-32 NC THD IN
Identification
NSN: 4820-01-119-2934
NIIN: 011192934
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
General Description
The Holder,disk, cataloged under National Stock Number 4820-01-119-2934, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-119-2934
Item Name
Holder,disk
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
General Characteristics Item Description
BRONZE ASTM 861; O/A LENGTH 5.812 IN.;O/A HEIGHT 2.219 IN.;SIX HOLES 0.375 IN. DEEP 8-32 NC THD 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.
4820-01-129-7736803-1385623-041X-68POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Naval Ship Systems Command
4820-01-140-0178803-1385623-034-92POSSIBLE MATCH
DISK STEM RING
Possible match (shared part number)Naval Ship Systems Command
4820-01-152-9278810-1385623-031-03POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Naval Ship Systems Command
4820-01-409-2518803-1385623-034X-68POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Naval Ship Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
810-1385623-051-05
3/2Design control — primary reference
U.S. Government activity
810-1385623
D/9Drawing number reference only
U.S. Government activity
Related Parts
4820-01-129-7736POSSIBLE MATCH
SEAT,VALVE
803-1385623-041X-68
4820-01-140-0178POSSIBLE MATCH
DISK STEM RING
803-1385623-034-92
4820-01-152-9278POSSIBLE MATCH
STEM,FLUID VALVE
810-1385623-031-03
4820-01-409-2518POSSIBLE MATCH
SEAT,VALVE
803-1385623-034X-68
Frequently Asked Questions
What is NSN 4820-01-119-2934?
NSN 4820-01-119-2934 is a Holder,disk, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-01-119-2934?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-129-7736, 4820-01-140-0178, 4820-01-152-9278. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-01-119-2934?
Key specifications for 4820-01-119-2934: General Characteristics Item Description: BRONZE ASTM 861; O/A LENGTH 5.812 IN.;O/A HEIGHT 2.219 IN.;SIX HOLES 0.375 IN. DEEP 8-32 NC THD IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-119-2934 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.