The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-347-5216, 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1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
4820-00-347-5216
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
End Connection Quantity
2
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6105-00-635-21924649POSSIBLE MATCH
MOTOR,DIRECT CURRENT
Possible match (shared part number)Western Sky Industries Inc Dba Electromech Techologies
5355-00-810-74204649POSSIBLE MATCH
DIAL,CONTROL
Possible match (shared part number)Electro Scientific Industries Inc
2940-00-847-14313381818POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Hatch & Kirk, Inc.
5340-00-906-13264649POSSIBLE MATCH
COVER,ACCESS
Possible match (shared part number)Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
5945-00-965-71274649POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Hoyt Corporation
5905-01-173-8090POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)
6520-01-557-7866621-2115POSSIBLE MATCH
FILE,ENDODONTIC,ROTARY
Possible match (shared part number)Medidenta International Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
4649
3/9Design control — primary reference
L-Tec Welding and Cutting Systems
4649
5/9Secondary reference
Union Carbide Corp Sub of Dow Co the
4649
3/2Design control — primary reference
U.S. Government activity
Related Parts
6105-00-635-2192POSSIBLE MATCH
MOTOR,DIRECT CURRENT
4649
5355-00-810-7420POSSIBLE MATCH
DIAL,CONTROL
4649
2940-00-847-1431POSSIBLE MATCH
FILTER ELEMENT,FLUID
3381818
5340-00-906-1326POSSIBLE MATCH
COVER,ACCESS
4649
5945-00-965-7127POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
4649
5905-01-173-8090POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
6520-01-557-7866POSSIBLE MATCH
FILE,ENDODONTIC,ROTARY
621-2115
Frequently Asked Questions
What is NSN 4820-00-347-5216?
NSN 4820-00-347-5216 is a Valve,regulating,fluid Pressure, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-00-347-5216?
7 possible matches (shared part number, not a government interchangeability claim): 6105-00-635-2192, 5355-00-810-7420, 2940-00-847-1431. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-00-347-5216?
Key specifications for 4820-00-347-5216: End Connection Quantity: 2; Special Features: FOR USE WITH ACETYLENE COMPRESSED GAS,SERIES R-38. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-347-5216 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.