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4820-01-191-8287

Safety Relief Valve

4820011918287 011918287 UB2NCPN17CKLM UB1NCPN17CKLM DNBT60FF3L4 NMP-1065 DB20LNMP1065-180-207 DB-20L NMP-1065 182T212PSI

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve

4820-01-191-8287 VALVE,SAFETY RELIEF 4820011918287 011918287

Managed by United States
NSN Created on 12 Oct 1984
Data Last Changed
May 2023
NATO Update Count
13
NATO Data Quality
STYL Style C1A for 4820-01-191-8287 1/1
NSN 4820-01-191-8287 (Identification) 1/1

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4820-01-191-8287 Related Documents Related Documents 4820-01-191-8287 4+ Documents (More...)

day Upgrade your Account Upgrade 4820-01-370-7814Safety Relief Valve4820013707814 013707814 DB-10L-NMP-1065
-180T207PSI NMP-1065-DB-10L-180T207PSI A valve designed to automatically release excessive pressures.
3 AMSC L IMC Z IMCACTY HD Approved Sources 4820-01-370-7814 Part NumberManufacturerStatusDB-10L-NMP-1065
5330-00-492-0567 5330004920567 004920567 is a deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
5330-00-492-0566 5330004920566 004920566 is a deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
5330-00-494-2099 5330004942099 004942099 is a deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

4820-01-191-8287 Demil Restrictions 4820-01-191-8287

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC:

4820-01-191-8287 is a Safety Relief Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-01-191-8287 HTS and ScheduleB Import and Export 4820-01-191-8287

4820-01-191-8287 End Users End Users 4820-01-191-8287

US Navy (N9BC)
Effective Date:
1 Jan 2005
Former MOE Rule:
N9CD
Supplementary Collaborators:
HD

4820-01-191-8287 Manufacturers Approved Sources 4820-01-191-8287

4820-01-191-8287 Technical Data Datasheet 4820-01-191-8287

Characteristic
Specifications
FIIG
A046B0
Adjustable Pressure Range [CQCY]
+180.0/+207.0 Pounds Per Square Inch
Bolt Hole Nominal Diameter [CWCQ]
0.625 Inches 1St End
Bolt Hole Nominal Diameter [CWCQ]
0.750 Inches 2Nd End
Bolt Hole Quantity [AECS]
8 All Ends
Bolt Circle Nominal Diameter [CWCT]
6.625 Inches 2Nd End
Bolt Circle Nominal Diameter [CWCT]
7.500 Inches 1St End
Connection Type [AWLS]
Flange All Ends
First Connection Face To Centerline Distance [CWCL]
6.500 Inches
Flange Face Design [CWDF]
Raised Straight All Ends
Flange Shape [ARKN]
Round With Holes All Ends
Flow Control Device [ADQU]
Disk
Material [MATT]
Steel Body
Maximum Operating Temp [AEHZ]
100.0 Deg Fahrenheit Single Response
Maximum Operating Pressure [CQGM]
285.0 Pounds Per Square Inch Single Response
Media For Which Designed [MEDA]
Water-Oil-Gas Single Response
Nominal Outside Diameter [CWCD]
8.250 Inches 2Nd End
Nominal Outside Diameter [CWCD]
9.000 Inches 1St End
Nominal Thickness [CWCK]
0.938 Inches 1St End
Nominal Thickness [CWCK]
1.125 Inches 2Nd End
Raised Face Nominal Diameter [CWDL]
5.000 Inches 2Nd End
Raised Face Nominal Diameter [CWDL]
6.188 Inches 1St End
Raised Face Nominal Height [CWDH]
0.062 Inches All Ends
Second Connection Face To Centerline Distance [CWCR]
6.125 Inches
Valve Operation Method [AQLR]
Automatic
Valve Size [CCFG]
3.000 Inches
Style Designator [STYL]
Angle Flanged Ends

4820-01-191-8287 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-191-8287

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4820-01-191-8287 Management Data Management Data 4820-01-191-8287

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 Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

4820-01-191-8287 Related Items NATO Stock Numbers Related to 4820-01-191-8287

4820-01-191-8287 Freight Data Freight Information 4820-01-191-8287

4820-01-191-8287 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-01-191-8287 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-191-8287 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 671 for ocean manifesting and military sealift. 4820-01-191-8287 is not classified as a special type of cargo when transported by water. 4820-01-191-8287 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.

4820-01-191-8287 Packaging Data Packaging Data 4820-01-191-8287

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
Bare Metal Item
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
--
--
--
--
--
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
--
--
--
--
--
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
ASTM - D5118, Fiberboard Box

4820-01-191-8287 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-191-8287 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):
N

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: