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4820-01-177-4674

Safety Relief Valve

4820011774674 011774674 20319-17-91-SS 20319

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

4820-01-177-4674 VALVE,SAFETY RELIEF 4820011774674 011774674

Managed by United States
NSN Created on 25 Apr 1984
Data Last Changed
May 2023
NATO Update Count
7
NATO Data Quality
STYL Style C1 for 4820-01-177-4674 1/1
NSN 4820-01-177-4674 (Identification) 1/1

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4820-01-177-4674 Related Documents Related Documents 4820-01-177-4674 5+ Documents (More...)

20319-17-91-SS 20319 A valve designed to automatically release excessive pressures.
-20319-04-3 C 2071-20319-04-3 ISS C 2071-20319- 2071- 20319-04- 2071-20319-04-3 2071 -20319-05 - 20319
2071-20319-05-32071-20319-05-3 -T2071-20319 ISS C2071-20319-04- -20319-05-3 2071-20319-05- -20319-05
-04-3 ISS C 2071-20319- 20319-04-3 2071 -20319-05-3 2071-20319-05-3 -T 2071-20319 ISS C 2071-20319 -20319
- -05-3 2071-20319-05-3-T 2071-20319 ISS C 2071-20319-04-3 ISS C 2071-20319- 20319-04 2071-20319-05-3
-20319 -20319-05-3 -T 2071-20319 ISS C 2071-20319-04 C 2071-20319- -20319-05-3 2071 - 20319-04- 2071-
C 2071-20319- 2071- 20319-04- 2071-20319-04-3 2071 -20319-05 - 20319-04-3 2071 2071-20319-05-3-T 2071
C 2071-20319-04-3 ISS C 2071-20319- 2071- 20319-04- 2071-20319-04-3 2071 -20319-05 -3 2071- -20319 ISS
2071-20319 ISS C 2071-20319 -05-3-T 2071-20319 ISS C 2071-20319 -05-3 2071-20319 -3 2071-20319-05-3-
2071-20319-04-3 2071-20319-05-3 2071-20319-05-3-T 2071-20319 ISS C 2071-20319-04-3 ISS C 2071-20319-
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ISS C2071-20319-04-3 ISS C2071-20319- 2071 - 20319 -04-3 ISS C2071-20319 - 20319-04-3 2071 -20319-05
- 20319-04-3 2071-20319-05-3 2071-20319-05-3 -T 2071-20319 ISS C 2071-20319-04- 3 ISS C 2071-20319- 2071
- 20319-04-3 2071 -20319-05-3 2071-20319-05-3 -T 2071-20319 ISS C 2071-20319-04 -3 ISS C 2071-20319-
-20319-05-3 2071-20319-05-3-T 2071-20319 ISS C 2071-20319-04-3 ISS C 2071-20319- -05-3-T2071-20319 ISS

4820-01-177-4674 Demil Restrictions 4820-01-177-4674

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC:

4820-01-177-4674 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. Demilitarization of this item has been confirmed and is not currently subject to changes. 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.

4820-01-177-4674 HTS and ScheduleB Import and Export 4820-01-177-4674

4820-01-177-4674 End Users End Users 4820-01-177-4674

US Navy (N9BC)
Effective Date:
1 Aug 2004
Former MOE Rule:
N9CD
Supplementary Collaborators:
GTJBHD
Brazil (YA01)
Effective Date:
1 Dec 2008

4820-01-177-4674 Manufacturers Approved Sources 4820-01-177-4674

4820-01-177-4674 Technical Data Datasheet 4820-01-177-4674

Characteristic
Specifications
FIIG
A046B0
Adjustable Pressure Range [CQCY]
+616.0/+730.0 Pounds Per Square Inch
Bonnet Attachment Method [ADST]
Bolted
Bonnet Type [ADSR]
Inside Screw
Connection Style [AHNC]
Socket Err-100
Connection Type [AWLS]
Unthreaded Internal Pipe All Ends
Flow Control Device [ADQU]
Disk
Material [MATT]
Steel Body
Maximum Operating Pressure [CQGM]
800.0 Pounds Per Square Inch Single Response
Media For Which Designed [MEDA]
Water-Oil-Gas Single Response
Nominal Pipe Size Accommodated [AAAR]
2.500 Inches All Ends
Valve Operation Method [AQLR]
Automatic
Style Designator [STYL]
Angle

4820-01-177-4674 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-177-4674

4820-01-177-4674 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-177-4674

DLA Administrative Lead Time:
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4820-01-177-4674 Management Data Management Data 4820-01-177-4674

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
Oct 2019
Defense Logistics Agency (DS)
EA
Subscribe
1

Navy Navy

Cognizance:
3B

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4820-01-177-4674 Freight Data Freight Information 4820-01-177-4674

4820-01-177-4674 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. 4820-01-177-4674 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. 4820-01-177-4674 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 576 for ocean manifesting and military sealift. 4820-01-177-4674 is not classified as a special type of cargo when transported by water. 4820-01-177-4674 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.

4820-01-177-4674 Packaging Data Packaging Data 4820-01-177-4674

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
--
--
--
--
--

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
--
Cushion, Anchor, Block or Brace as Required
--
ASTM - D5118, Fiberboard Box
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
--

4820-01-177-4674 Procurement History Procurement History 4820-01-177-4674 2 Records

Contract
Date
CAGE
Quantity
Net Price
Std Price
SPE7MC14M2493
10 Jan 2014
Subscribe
4
Subscribe
Subscribe
SPM7M013M2994
21 Feb 2013
Subscribe
1
Subscribe
Subscribe

4820-01-177-4674 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-177-4674 October 2021

Criticality and Quality

Critical Item Code:
X
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):
K

Packaging Requirements

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