NSN 4820-01-156-8414 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-156-8414. Manufacturer of record part number: 84310.
Also searched as4820-01-156-8414 ·
4820011568414 ·
NIIN 011568414 ·
01-156-8414 ·
FSC 4820 Valves, Nonpowered · CAGE 25515 · 84310
Burst Pressure: 300.0 PRESSURE POUNDS PER SQUARE INCH GAGE AND 314.7 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE
Cross-Sectional Shape: CONCAVE
Disk Size: 0.500 INCHES IN
1 manufacturer part number on file
Manufacturer of record: Continental Disc Corporation, Llc
Identification
NSN: 4820-01-156-8414
NIIN: 011568414
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 84310
Manufacturer: Continental Disc Corporation, Llc
General Description
The Disk,rupturable, cataloged under National Stock Number 4820-01-156-8414, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Continental Disc Corporation, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-156-8414
Primary Part Number
84310
Item Name
Disk,rupturable
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Continental Disc Corporation, Llc
Status
ACTIVE
Disk Material
NICKEL
Burst Pressure
300.0 PRESSURE POUNDS PER SQUARE INCH GAGE AND 314.7 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-156-8414?
NSN 4820-01-156-8414 is a Disk,rupturable, manufactured by Continental Disc Corporation, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-156-8414?
NSN 4820-01-156-8414 has 1 manufacturer part number on file: 84310 (Continental Disc Corporation, Llc).
What are the specifications of 84310?
Key specifications for 84310: Disk Material: NICKEL; Burst Pressure: 300.0 PRESSURE POUNDS PER SQUARE INCH GAGE AND 314.7 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE; Cross-Sectional Shape: CONCAVE; End Item Identification: SCREW TYPE HOLDER ASSEMBLY S3-7. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-156-8414 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.