1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-421-4646

4820-01-421-4646

Find complete technical information, availability, and procurement data for: 4820-01-421-4646

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-421-4646 to receive an up to date pricing and availability quote by email.

4820-01-421-4646
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-421-4646
Assigment Date
11/08/1995 (30 years ago)

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.

4820-01-421-4646, no name available

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-421-4646?
The FSCG of the NSN 4820-01-421-4646 is 4820
Does NSN 4820-01-421-4646 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 4820-01-421-4646 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-421-4646 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 4820-01-421-4646 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Wed, Nov 8, 1995

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

12341907-4
2530-01-425-0231
Disc Brake Caliper Assembly
12341909
2520-01-346-1374
Propeller Shaft With Universal J
12341910
2540-01-277-2313
Vehicular Electrical Control Box
12341911
5340-01-287-8761
Webbing Strap
12341912
2510-01-610-6429
Vehicular Body Panel
12341913
5330-01-617-8603
Gasket
12341921
2540-01-296-9358
Air Circulating Ventilator
12341928
7690-01-613-2446
Identification Marker
12341964
2540-01-282-8562
Air Circulating Ventilator
12341967-1
5365-01-265-8937
Plate Spacer
12341967-2
5365-01-265-8938
Plate Spacer
12341967-3
5365-01-265-8939
Plate Spacer
12341968
5365-01-277-2387
Plate Spacer
12341969
5340-01-265-8905
Mounting Bracket
12341970
7690-01-613-2555
Identification Marker