Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-262-5219

4820-01-262-5219

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

008513-003-B7
5330-01-429-1378
Packing Retainer
008513-004-A
5310-01-433-2349
Hexagon Plain Nut
008516
5340-01-673-7419
Mounting Plate
00851761
5330-00-760-3463
Seal
008519
2040-00-937-5913
Ring Holder
008519-1
2040-00-937-5913
Ring Holder
00851G
5331-01-424-4584
O-Ring
008526
5330-01-429-0996
Packing Retainer

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
4820-01-262-5219
(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
08/30/1987 (39 years ago)

2a first threaded portion thread class, 1.281 inches nominal overall height, 0.500 inches nominal body inside diameter, 1.000 inches first threaded portion nominal thread size, 2a second threaded portion thread class

Specs & Compatibility

Thread Class

2a first threaded portion

Thread Class

2a second threaded portion

Overall Height

1.281 inches nominal

Body Inside Diameter

0.500 inches nominal

Nominal Thread Size

1.000 inches first threaded portion

Nominal Thread Size

1.125 inches second threaded portion

Material

nickel alloy seat

Style Designator

double flanged

Thread Series Designator

unef first threaded portion

Thread Series Designator

unef second 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
A7599.001.127 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-262-5219?
The FSCG of the NSN 4820-01-262-5219 is 4820
Does the NSN 4820-01-262-5219 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-262-5219 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 4820-01-262-5219 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-262-5219 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 4820-01-262-5219 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sun, Aug 30, 1987