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4820-01-659-0434

Valve Seat Retainer

4820016590434 016590434 7383858-264140511-30 2641-809-40 ITEM 53D8 2641-405-11 ITEM 30D8 7383858-264140511-30D8 H547-0001-264140511-30D8 2641-405-11 ITEM 30 2641-809-40 ITEM 53 H547-0001-264140511-30

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device. View more Valve Seat Retainer

4820-01-659-0434 RETAINER,SEAT,VALVE 4820016590434 016590434

Managed by United States
NSN Created on 1 Nov 2016
Data Last Changed
January 2023
NATO Update Count
1
NATO Data Quality
4820-01-659-0434 RETAINER,SEAT,VALVE 4820016590434 016590434 1/1
NSN 4820-01-659-0434 (Generic Image) 1/1

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4820-01-659-0434 Related Documents Related Documents 4820-01-659-0434 5+ Documents (More...)

7383858-264140511-30 2641-809-40 ITEM 53D8 2641-405-11 ITEM 30D8 7383858-264140511-30D8 H547-0001-264140511
-30D8 2641-405-11 ITEM 30 2641-809-40 ITEM 53 H547-0001-264140511-30 An item of various shapes and cross-sections
RQST NE Updated Every Day 4820-01-659-0434 RQST Updated Every Day 4820-01-659-0434 RQST NE Related Documents
day Upgrade your Account Upgrade 4820-01-642-5744Valve Seat Retainer4820016425744 016425744 2641-405-11 ITEM 30
7383858-264140511-30 2641-809-40 ITEM 53 H547-0001-264140511-30 2641-405-11 ITEM 30D4 2641-809
Day 4820-01-642-5744 RQST NE Related Documents https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-659-0434
Account Upgrade 4820-01-633-5001Valve Seat Retainer4820016335001 016335001 7550478-264140511-30 2641-405-11 ITEM 30
2641-809-40 ITEM 53 264140511-30 G547-0002-264140511-30 264140511-30CP 2641-405-11 ITEM 30CP
Valve Seat Retainer 4820016590434 016590434 2641-809-40 ITEM 53 H547-0001-264140511-30 An item
0119Circuit Card Assembly5998011480119 011480119 53D8 https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-659-0434
Valve Seat Retainer 4820016590434 016590434 Upgrade 4820-01-659-0434Valve Seat Retainer4820016590434
016590434 7383858-264140511-30 2641-809-40 ITEM 53D8 53711 - Naval Sea Systems Command (Active) Incomplete
182-2957 4820-99-676-6376 4810-99-878-8432 4810-99-213-5248 4820-13-119-1664 4820-99-180-5868 4820-01-659-0434

4820-01-659-0434 Demil Restrictions 4820-01-659-0434

DEMIL: A | DEMILI: 1 | CRITICALITY: S | HMIC: N | PMIC: A | EDC: A | ADPEC: 0

4820-01-659-0434 is a Valve Seat Retainer that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions 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.

4820-01-659-0434 HTS and ScheduleB Import and Export 4820-01-659-0434

4820-01-659-0434 End Users End Users 4820-01-659-0434

US Navy (N1H5)
Effective Date:
1 Nov 2016
Supplementary Receivers:
GG

4820-01-659-0434 Manufacturers Approved Sources 4820-01-659-0434

4820-01-659-0434 Technical Data Datasheet 4820-01-659-0434

Characteristic
Specifications
FIIG
A512E0
Criticality Code Justification [CRTL]
Zzzy
Reference Number Differentiating Characteristics [ZZZY]
Material Controlled Iaw Ss800-Ag-Man-010/P9290 System Certification Procedures And Criteria Manual For Deep Submergence Systems And Requires Cleaning, Packing, And Marking Iaw Mil-Std-1622 Or Mil-Std-1330 As Deemed Applicable; Critical Item For Safety And Survival Of Deep Submergence Research And Rescue Vehicals As Differentiated By Special Test Features
Part Name Assigned By Controlling Agency [CXCY]
Ring,Seat Retainer

4820-01-659-0434 Management Data Management Data 4820-01-659-0434

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Nov 2016
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
1H
Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material ID:
D8
Requires Special Cleaning and Packaging for Oxygen/Nitrogen Service (MIL-STD-1330/MIL-STD-1622 Critical Clean) | Deep Submergence Program | Certification MCD C material
Issue, Repair, Requisition Restriction Code:
00
No Restriction
Special Material Content:
9
Non-Hazardous or Non-Sensitive Item

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4820-01-659-0434 Freight Data Freight Information 4820-01-659-0434

4820-01-659-0434 has freight characteristics managed by the Food and Drug Administration (FDA).. 4820-01-659-0434 has a variance between NMFC and UFC when transported by rail and the description should be consulted.