Valve Seat

NSN: 4820-01-172-0091 | Model: 13110013

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

4820-01-172-0091

DEMIL

End Application

4820-00-003-1821

Parts List for Fluid Pressure Regulating Valve

Other components in the assembly of NSN 4820-00-003-1821

Valve Parts Kit
NSN 4820-00-545-7332
Valve Seat
NSN 4820-01-172-0091
Electromagnetic Relay
NSN 5945-01-329-1727

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 4820-01-172-0091 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

13110013

Cage Codes:

Rocker Solenoid Company (CAGE 07797)

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.

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:

127220 - Pressure reg/red/relief valves noi
WCC:

594 - Pumps and parts, (machinery and parts),(less than 35 feet)
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.
LCL:

P - 77.5
LTL:

P - 77.5
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9tp-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,055.77 to $5,092.94..
Does NSN 4820-01-172-0091 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, Brazil, Singapore, and Republic Of Korea
What is the NIIN of NSN 4820-01-172-0091?
011720091 or 01-172-0091
Does NSN 4820-01-172-0091 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-172-0091?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Feb 15, 1984