Wearing Ring

NSN: 4320-00-058-6622 | Model: 1EA 9529199 AND 1EA 9529473

A cylindrical item with or without flang (s) , designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

NSN Properties and Flags

NATO Stock Number

4320-00-058-6622

DEMIL

Body Style

External flange

Chamfer Length

0.050 inches outside left corner

Overall Length

0.506 inches

Flange Diameter

2.750 inches

Body Outside Diameter

2.377 inches

Body Inside Diameter

1.587 inches

Left Side Flange Thickness

0.316 inches

Corner Shape

Square outside right corner

Chamfer Angle

45.0 degrees outside left corner

Special Features

Two notches 180.0 degrees apart around flange circumference

Material

Carbon graphite

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 4320-00-058-6622 Datasheet

Supply Class (FSC):

Power And Hand Pumps

Cross Reference:

1EA 9529199 AND 1EA 9529473
8398612

Cage Codes:

General Motors Corp (CAGE 72915)

Schedule B & Trade:

Schedule B: 8413919520 (NAICS 333911)

Parts, nesoi, of pumps for liquids
SITC: 74291

Parts of pumps for liquids
End Use: 21100

Industrial engines

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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

128000 - Pumps pwr noi/working heads/parts
WCC:

594 - Pumps 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:

M - 85.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $116.40 to $194.00..
Does NSN 4320-00-058-6622 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Brazil, and Turkey
What is the NIIN of NSN 4320-00-058-6622?
000586622 or 00-058-6622
Does NSN 4320-00-058-6622 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-00-058-6622?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 22, 1968