Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-147-1168

4820-01-147-1168

Valve Seat

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

GS12E055A06N20
5365-01-043-6095
Tapered Spacer
GS12E070A14A10
5365-01-473-8780
Tapered Spacer
GS12E075A06A17
5365-01-007-4953
Tapered Spacer
GS12E075G12A22
5365-01-527-9240
Shim
GS12E085A06A13
5365-01-007-4954
Tapered Spacer
GS12E100A06A34
5365-01-007-4955
Tapered Spacer
GS12E100C06A14
5365-01-473-8782
Tapered Spacer
GS12E100C06A20
5365-01-059-3743
Tapered Spacer

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-147-1168
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
02/11/1983 (43 years ago)

65.000 nominal seat angle in deg, 3.875 inches single threaded portion nominal thread size, 0.715 inches nominal overall height, 2a single threaded portion thread class, 0.401 inches nominal single threaded portion thread length

Specs & Compatibility

Thread Class

2a single threaded portion

Thread Length

0.401 inches nominal single threaded portion

Overall Height

0.715 inches nominal

Seat Angle In Deg

65.000 nominal

Nominal Thread Size

3.875 inches single threaded portion

Seating Surface Shape

angular

Material

steel overall

Thread Series Designator

unf single threaded portion

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

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

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0022113

Related Hardware Products

Part Number Description
030567 ITEM 22 Valve Seat
030567 ITEM21 3IN. Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-147-1168?
The FSCG of the NSN 4820-01-147-1168 is 4820
Does the NSN 4820-01-147-1168 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-147-1168 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-147-1168 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-147-1168 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-147-1168 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Feb 11, 1983