Valve Seat

NSN: 4470-00-782-5589 | Model: E-223K-2,PC65

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.

NSN Properties and Flags

NATO Stock Number

4470-00-782-5589

DEMIL

Yes - ITAR Controlled (Code B)

Thread Class

2a single threaded portion

Thread Length

0.438 inches single threaded portion

Seat Angle In Deg

15.000

Thready Qty Per Inch (tpi)

16 single threaded portion

Thread Size

0.750 inches single threaded portion

Criticality Code Justification

Zzzy

Material

Cobalt alloy

Thread Series Designator

Un single threaded portion

Reference Number Differentiating Characteristics

As differentiated by material in accordance with activity hxquality control, manufacturing and testing specifications

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4470-00-782-5589 Datasheet

Supply Class (FSC):

Nuclear Reactors

Cross Reference:

E-223K-2,PC65
V13278
E293REVHPC9
V10658
E262PC79
E265PC92
E274PC92
E302PC9
E226REVKPC66

Cage Codes:

Reliance Corporation Clark (CAGE 74965)

Replacements:

4470-00-782-5589 replaces 4470-00-793-9722

Schedule B & Trade:

Schedule B: 8481909090 (NAICS 332911)

Parts of taps, cocks, valves and similar appliances, nesoi
SITC: 74790

Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.

Freight Information:

NMFC:

095190 - Hardware, noi
ACC:

2 - Arms/weapons (all types including inert component parts). when a 2" is indicated in the first position, then the special handlin
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
N35
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
7
MGMT_CTL
1hx3bl9
Repariability
Medium demand velocity items (consumables)

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $490.09 to $816.82..
Does NSN 4470-00-782-5589 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain
What is the NIIN of NSN 4470-00-782-5589?
007825589 or 00-782-5589
Does NSN 4470-00-782-5589 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4470-00-782-5589?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 16, 1965