Labyrinth Seal Ring Assembly

NSN: 2825-01-390-3630 | Model: 8Y0281-4

A specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. It forms a tight seal around a steam turbine shaft. Includes items such as seal rings, turbine rings, springs, pins, and the like. Excludes packing assembly; seal ring, metal.

NSN Properties and Flags

NATO Stock Number

2825-01-390-3630

DEMIL

End Application

Elliot co united technologies forced draft blower model no. 44bh-2

Special Features

2 top half, 3 bottom half, 2 slots 0.188 in. Dp at split of top half

Material

Aluminum alloy both sides

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7L520T2273	2020-05-14	PLCL3	2 EA
SPE7L520T2102	2020-04-27	PLCL3	2 EA
SPE7L520U0044	2020-02-05	PLCL3	14 EA
SPE7L520T1061	2020-01-21	PLCL3	1 EA
SPE7L119T7420	2019-02-22	PLCL3	10 EA
SPE7L519T0347	2018-10-29	PLCL3	3 EA
SPE7L519T0116	2018-10-15	PLCL3	3 EA

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 2825-01-390-3630 Datasheet

Supply Class (FSC):

Steam Turbines And Components

Cross Reference:

8Y0281-4
BR0098 ITEM 12

Cage Codes:

Elliott Company (CAGE 72957)

Schedule B & Trade:

Schedule B: 8406900040 (NAICS 333611)

Parts for steam turbines
SITC: 71280

Parts for steam turbines and other vapor turbines
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

A - Item does not contain precious metal.

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:

132560 - Turbines steam/gas/water/parts noi
WCC:

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

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

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

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

P - 77.5
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
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $7,750.06 to $12,916.77..
Does NSN 2825-01-390-3630 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 Navy
What is the NIIN of NSN 2825-01-390-3630?
013903630 or 01-390-3630
Does NSN 2825-01-390-3630 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2825-01-390-3630?
Solicitation SPE7L520T2273 for qty 2 on 05/04/2020
When was this national stock number assigned to the federal catalog?
May 17, 1994