Valve Seat

2640-698X3PC2

(NSN) National Stock Number

4820-00-022-1318

Federal Supply Classification

4820 Nonpowered Valves

Item Name Code

22113

Schedule B Code

8481909090

Summary

Zzzy criticality code justification, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	HX

Identification

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

INC	FIIG	Concept	Condition
22113	A15500	-	2

Specifications

Criticality Code Justification

zzzy

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

Reference Number Differentiating Characteristics

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Details

A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
2640-250PC10	96169	C	-	5	1	-	HX
2640-697X1PC12	96169	5	-	5	1	-	HX
845-2007673 PC10	96169	C	-	5	1	-	HX
845-2180963PC12	96169	C	-	5	1	-	HX
2180963PC12	80064	5	-	5	1	-	HX
845-2180963 PC. 12	80064	C	-	3	1	-	HX
845-2180966PC2	80064	C	-	5	1	-	HX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
29300	-	W	-

RVC	WCC	TCC	SHC
-	713	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
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HAZMAT Certified
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Manufacturer

ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT

CAGE: 96169

GROTON , CT , 06340-4905

UNITED STATES

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FAQs

Frequently asked questions for NSN 4820-00-022-1318

What is the NIIN of the NSN 4820-00-022-1318?

The National Item Identification Number (NIIN) of the NSN 4820-00-022-1318 is 00-022-1318

When the NSN 4820-00-022-1318 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Nov 3, 1972

Does the NSN 4820-00-022-1318 contain any precious metals?

Does not contain precious metal

Does the NSN 4820-00-022-1318 contain any hazardous material?

No data in HMIRS

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