General Characteristics Item Description: NICKEL-COPPER ALLOY; 43.880 IN. DIA IN
Identification
NSN: 4820-01-092-3108
NIIN: 010923108
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
General Description
The Strainer Plate,valve, cataloged under National Stock Number 4820-01-092-3108, 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1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-092-3108
Item Name
Strainer Plate,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
General Characteristics Item Description
NICKEL-COPPER ALLOY; 43.880 IN. DIA 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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-092-848087553-7825 ITEM 7POSSIBLE MATCH
RING,VALVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4820-01-103-01562178000-7 IT1,4,10-4788590 IT 11POSSIBLE MATCH
TEST FIXTURE ASSEMBLY,DISCHARGE
Possible match (shared part number)Naval Ship Systems Command
4820-01-113-789587553-7825 ITEM 2POSSIBLE MATCH
PLATE ASSEMBLY,VALVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4820-01-156-588887553-7825 ITEM 4POSSIBLE MATCH
PLATE,STRAINER
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3120-01-507-7879209-4788590 ITEM 18POSSIBLE MATCH
BUSHING,SLEEVE
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
87553-7825PC1
3/2Design control — primary reference
U.S. Government activity
209-4788590 ITEM 1
5/2Secondary reference
U.S. Government activity
209-4788590
D/9Drawing number reference only
U.S. Government activity
4788590-0001
3/2Design control — primary reference
U.S. Government activity
Related Parts
4820-01-092-8480POSSIBLE MATCH
RING,VALVE
87553-7825 ITEM 7
4820-01-103-0156POSSIBLE MATCH
TEST FIXTURE ASSEMBLY,DISCHARGE
2178000-7 IT1,4,10-4788590 IT 11
4820-01-113-7895POSSIBLE MATCH
PLATE ASSEMBLY,VALVE
87553-7825 ITEM 2
4820-01-156-5888POSSIBLE MATCH
PLATE,STRAINER
87553-7825 ITEM 4
3120-01-507-7879POSSIBLE MATCH
BUSHING,SLEEVE
209-4788590 ITEM 18
Frequently Asked Questions
What is NSN 4820-01-092-3108?
NSN 4820-01-092-3108 is a Strainer Plate,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-01-092-3108?
5 possible matches (shared part number, not a government interchangeability claim): 4820-01-092-8480, 4820-01-103-0156, 4820-01-113-7895. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-01-092-3108?
Key specifications for 4820-01-092-3108: General Characteristics Item Description: NICKEL-COPPER ALLOY; 43.880 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-092-3108 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.