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Valve Seat

SKU: 4810001464365 | Model: W7273PC152
NSN 4810-00-146-4365 NSN 4810-00-146-4365

0.344" height, 4.312" body outside diameter, 1.593" body inside diameter, flat seating surface shape, five equally spaced thd holes 0.312-24 unf 2B rh on 3.375 in. Bc diameter

Specifications from the Manufacturer

Overall Height:
0.344 inches nominal
Body Outside Diameter:
4.312 inches nominal
Body Inside Diameter:
1.593 inches nominal
Seating Surface Shape:
Special Features:
Five equally spaced thd holes 0.312-24 unf 2b rh on 3.375 in. bc dia
Steel corrosion resisting overall
Style Designator:

Pricing and Availability

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NSN 4810-00-146-4365 Datasheet

Supply Class:


Cross Reference:

  • W7273PC152
  • 31592W
  • W6560PC152
  • W6571PC152
  • W6576PC152
  • W6662PC152
  • W6963PC152
  • W6968PC152
  • W6972PC152
  • W6672PC152
  • W6677PC152
  • W6686PC152
  • W6696PC152
  • W6701PC152
  • W7267PC152
  • W7378PC152
  • W7397PC152
  • W7069PC152
  • W7079PC152
  • W7083PC152
  • W7155PC152
  • W7159PC152
  • W7165PC152
  • W8031PC152
  • W7403PC152

Cage Codes:

  • Joy Mfg Co (CAGE 83179)
  • Joy Technologies Inc. (CAGE 32537)

Replaced or Cancelled:

4810-00-146-4365 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 001464365
NSN: 4810001464365
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

Freight Codes:

NMF Desc: Pumps Pwr Noi/working Heads/parts
NMFC: 128000
UFC: 64870
LTL: 85.0
WCC: Pumps and parts, (machinery and parts),(less than 35 feet)
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ASH: No special handling required.

Management Codes:

CTL: ------- (MOE: DS)
AAC: Not stocked, centrally procured # (non-stocked items). imm/service centrally managed but not stocked item. procurement will be initiated only after receipt of a requisition.
QUP: 1
SLC: 0

Reference Drawing:

[drawing of 4810-00-146-4365]

Schedule B & Trade:

8481909090 (NAICS 332911)
Parts of taps, cocks, valves and similar appliances, nesoi

Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.

End Use:

Industrial machines, other

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4810-00-146-4365 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 4810-00-146-4365 defined?
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.
What is the NIIN of NSN 4810-00-146-4365?
001464365 or 00-146-4365
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 4810001464365 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 4810001464365?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963