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4820-00-473-4249

Safety Relief Valve

4820004734249 004734249 417-2100-69215PCAE3L3M303P3S3Y3- 386691PCRELIEFVALVE 386694PCRELIEFVALVE 417-2100-69215 475-2100-70774PCRELIEFVALVE 490297PCRELIEFVALVE 220-2100-1439645ALTCPCV7 759-285PCRELIEFVALVE 759-475PCRELIEFVALVE 766-228PCRELIEFVALVE 88-D-244 386693CSPCRELIEFVALVE 386693PCRELIEFVALVE 386892CSPCV9 386892PCV9 386983ALT2PCRELIEFVALVE 417-2100-69213PCRELIEFVALVE 701-275PCV9 759-417PCRELIEFVALVE 765-228PCRELIEFVALVE 765-417PCRELIEFVALVE 547-59P265PCRELIEFVALVE 547P201PCV9

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

4820-00-473-4249 VALVE,SAFETY RELIEF 4820004734249 004734249

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
January 2024
NATO Update Count
5
NATO Data Quality
STYL Style C1 for 4820-00-473-4249 1/1
NSN 4820-00-473-4249 (Identification) 1/1

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4820-00-473-4249 Related Documents Related Documents 4820-00-473-4249 5+ Documents (More...)

1 Jan 1961 4820-00-375-2583 Safety Relief Valve B518JTRNCC: 5 | RNVC: 2 | DAC: 4 8 Mar 1974 4820-00-473-4249
Safety Relief Valve 417-2100-69215PCAE3L3M303P3S3Y3-RNCC: 3 | RNVC: 1 | DAC: 6 1 Jan 1963 4820-
DAC: X547-59P62PCU3RNCC: 5 | RNVC: 9 | DAC: X547P62PPCU3RNCC: 5 | RNVC: 9 | DAC: X 1 Jan 1963 4820-00-473-4249
5306-00-003-4112 5306000034112 000034112 is an externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. for items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. for items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
1963 9330-00-473-4230 Observation Window 42558ALT4PCG3RNCC: 3 | RNVC: 2 | DAC: X 1 Jan 1963 4820-00-473-4249

4820-00-473-4249 Demil Restrictions 4820-00-473-4249

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-00-473-4249 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.

4820-00-473-4249 HTS and ScheduleB Import and Export 4820-00-473-4249

4820-00-473-4249 End Users End Users 4820-00-473-4249

US Navy (N9BC)
Effective Date:
1 Aug 2004
Former MOE Rule:
N9CD
Supplementary Collaborators:
HD
Brazil (YA01)
Effective Date:
1 Dec 2001

4820-00-473-4249 Manufacturers Approved Sources 4820-00-473-4249

Part Number
Manufacturer
Status
417-2100-69215PCAE3L3M303P3S3Y3-
80064 - Naval Ship Systems Command (Active)
Incomplete Reference
386691PCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
386694PCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
417-2100-69215
80064 - Naval Ship Systems Command (Active)
Secondary Buy
475-2100-70774PCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
490297PCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
220-2100-1439645ALTCPCV7
80064 - Naval Ship Systems Command (Active)
Secondary Buy
759-285PCRELIEFVALVE
81316 - Portsmouth Naval Shipyard (Active)
Secondary Buy
759-475PCRELIEFVALVE
81316 - Portsmouth Naval Shipyard (Active)
Secondary Buy
766-228PCRELIEFVALVE
81316 - Portsmouth Naval Shipyard (Active)
Secondary Buy
88-D-244
71905 - Derbyshire Machine & Tool Co (Active)
Secondary Buy
386693CSPCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
386693PCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
386892CSPCV9
80064 - Naval Ship Systems Command (Active)
Secondary Buy
386892PCV9
80064 - Naval Ship Systems Command (Active)
Secondary Buy
386983ALT2PCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
417-2100-69213PCRELIEFVALVE
80064 - Naval Ship Systems Command (Active)
Secondary Buy
701-275PCV9
81316 - Portsmouth Naval Shipyard (Active)
Secondary Buy
759-417PCRELIEFVALVE
81316 - Portsmouth Naval Shipyard (Active)
Secondary Buy
765-228PCRELIEFVALVE
81316 - Portsmouth Naval Shipyard (Active)
Secondary Buy
765-417PCRELIEFVALVE
81316 - Portsmouth Naval Shipyard (Active)
Secondary Buy
547-59P265PCRELIEFVALVE
14921 - Cramp Shipbuilding And Drydock Co (Obsolete)
Canceled/Obsolete
547P201PCV9
14921 - Cramp Shipbuilding And Drydock Co (Obsolete)
Canceled/Obsolete

4820-00-473-4249 Technical Data Datasheet 4820-00-473-4249

Characteristic
Specifications
FIIG
A046B0
Connection Style [AHNC]
Plain (Pipe) 2Nd End
Connection Style [AHNC]
Plain,Optional End(Pipe) 1St End
Connection Type [AWLS]
Threaded External Pipe 2Nd End
Connection Type [AWLS]
Threaded Internal Pipe 1St End
Disk Loading Method [ADSU]
Spring
Extra Long Reference Number [ELRN]
417-2100-69215Pcae3l3m303p3s3y3and417-2100-69217Pcf3
Material [MATT]
Steel Body
Material [MATT]
Steel Seat
Nominal Pipe Size Accommodated [AAAR]
2.125 Inches 2Nd End
Nominal Pipe Size Accommodated [AAAR]
0.750 Inches 1St End
Nominal Thread Size [CQJX]
0.750 Inches 1St End
Nominal Thread Size [CQJX]
2.125 Inches 2Nd End
Opening Pressure Setting [CSDC]
750.0 Pounds Per Square Inch
Reference Number Differentiating Characteristics [ZZZY]
Elr No.
Style Designator [STYL]
Angle
Thread Direction [AAJF]
Right-Hand 1St End
Thread Direction [AAJF]
Right-Hand 2Nd End
Thread Series Designator [THSD]
Npt 1St End
Thread Series Designator [THSD]
Un 2Nd End
Thread Quantity Per Inch [CMLP]
12 2Nd End
Thread Quantity Per Inch [CMLP]
14 1St End

4820-00-473-4249 Stock, Inventory and Procurement DLA Procurement Analysis 4820-00-473-4249

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4820-00-473-4249 Management Data Management Data 4820-00-473-4249

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Feb 2020
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

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

4820-00-473-4249 Related Items NATO Stock Numbers Related to 4820-00-473-4249

4820-00-473-4249 Freight Data Freight Information 4820-00-473-4249

4820-00-473-4249 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. 4820-00-473-4249 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-473-4249 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-00-473-4249 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. 4820-00-473-4249 is not classified as a special type of cargo when transported by water. 4820-00-473-4249 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.

4820-00-473-4249 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-00-473-4249 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:
Y
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: