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4820-01-337-4441

Rupturable Disk

4820013374441 013374441 POLY-SD,3IN,1100PSIG,316SS

A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a HEAD, SAFETY, PRESSURE RELIEF. For items furnished with a holder, see HEAD AND DISK, SAFETY, PRESSURE RELIEF. For items without a rupture pressure rating, see DISK, SOLID, PLAIN. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; and INSULATOR, DISK. View more Rupturable Disk

Managed by United States

NSN Created on 14 Apr 1991

Data Last Changed
May 2023

NATO Update Count
8

NATO Data Quality

4820-01-337-4441 DISK,RUPTURABLE 4820013374441 013374441 1/1 — NSN 4820-01-337-4441 (Generic Image) 1/1

Marketplace 4820-01-337-4441

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4820-01-337-4441 RQST NE

Restrictions 4820-01-337-4441

4820-01-337-4441 is a Rupturable Disk that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.

Import and Export 4820-01-337-4441

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End Users 4820-01-337-4441

US Navy (N1HE)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 5 AMSC H IMC P IMCACTY HX

Approved Sources 4820-01-337-4441

Part Number
Manufacturer
Status
POLY-SD,3IN,1100PSIG,316SS: 06370 - Fike Corporation (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC G

Datasheet 4820-01-337-4441

Characteristic
Specifications
FIIG: A512V0
Criticality Code Justification [CRTL]: Zzzy
Reference Number Differentiating Characteristics [ZZZY]: Material Will Be In Accordance With Navicp Mech; Activity Hx Quality Control, Manufacturing And Testing Specifications.

Management Data 4820-01-337-4441

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Navy (DN); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Oct 2019: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

1H: Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg

Special Material ID:

X3: Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.

Issue, Repair, Requisition Restriction Code:

BL: Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment

NATO Stock Numbers Related to 4820-01-337-4441

4820-37-524-9738 4820-12-306-2933 4820-99-384-0046 4820-99-570-2036 4820-00-217-2216 4820-99-667-5590 1135-99-614-7275 4820-66-124-6313 4820-17-106-1020 4820-99-215-4816 4820-99-761-7850 4820-99-554-3238 4820-14-560-1106 4820-99-885-0297 1420-99-119-8402 4820-40-000-6623 4820-99-912-2177 4820-01-605-8953

Freight Information 4820-01-337-4441

4820-01-337-4441 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-01-337-4441 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-01-337-4441 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-337-4441 is not classified as a special type of cargo when transported by water. 4820-01-337-4441 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 4820-01-337-4441

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); Packaging Data does not meet current MIL-STD-2073-1E

Storage Environment: Unheated General Purpose

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; Over 10lb; Less than 85G; Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; --; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; No Requirement; --; --; ASTM-D5118, Type CF, Class Domestic, Corrugated Fiberboard Box; --

Intermediate Pack Level

Quantity of Unit Packs
Container: --; No Requirement