Valve Seat

NSN: 4820-00-876-7865 | Model: 1007777-3

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

4820-00-876-7865

DEMIL

Flange Diameter

Between 0.7000 inches and 0.7005 inches

Overall Height

2.719 inches

Body Outside Diameter

Between 0.560 inches and 0.561 inches

Body Inside Diameter

Between 0.373 inches and 0.374 inches

End Application

4820-00-016-1070

Flange Seat To Disk End Height

0.055 mils and 0.059 centimeters

Seating Surface Shape

Flat

Material

Steel comp 303s

Fsc Application Data

Valve, safety relief, nonpowered

Parts List for Safety Relief Valve

Other components in the assembly of NSN 4820-00-016-1070

Valve Seat
NSN 4820-00-876-7865

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 4820-00-876-7865 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

1007777-3
1007777-3

Cage Codes:

Honeywell International Inc. (CAGE 59364)
Signal Inc Allied (CAGE 77068)

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

U - Precious metal content is unknown

ADPE

- Represents items with no adp components

CRITL

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

NSN Management Codes:

SOS
Fpz
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9v-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,285.94 to $3,809.90..
Does NSN 4820-00-876-7865 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Italy
What is the NIIN of NSN 4820-00-876-7865?
008767865 or 00-876-7865
Does NSN 4820-00-876-7865 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-876-7865?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963