1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-656-2491

4820-01-656-2491

Find complete technical information, availability, and procurement data for: 4820-01-656-2491

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 4820-01-656-2491 to receive an up to date pricing and availability quote by email.

4820-01-656-2491
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-656-2491
Item Name Code
39971
Assigment Date
06/22/2016 (10 years ago)

A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around shafts, levers, electrical wires and hoses. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes:bellows, protection; grommet, nonmetallic; and cable nipple, electrical. See also cap, electrical; cap, protective, dust and moisture seal; and shield, electrical connector.

4820-01-656-2491, valve deck box operator

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
VCO-1310-MOD Valve Deck Box Operator

FAQs

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

What is the FSCG of the NSN 4820-01-656-2491?
The FSCG of the NSN 4820-01-656-2491 is 4820
Does the NSN 4820-01-656-2491 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-656-2491 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 4820-01-656-2491 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-656-2491 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 4820-01-656-2491 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Wed, Jun 22, 2016

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:

1R0388
5930-01-450-8588
Toggle Switch
1R0389-1
6145-01-498-8478
Electrical Wire
1R0391
6150-01-495-7669
Electrical Power Cable Assembly
1R0393
6150-01-495-7673
Electrical Power Cable Assembly
1R0394
4730-01-496-1051
Fueling Manifold
1R0396
4720-01-501-2291
Metallic Hose Assembly
1R0396-SV
4720-01-501-2291
Metallic Hose Assembly
1R0400-1
6110-01-236-3829
Power Distribution Panel
1R0400-2
6110-01-494-4717
Power Distribution Panel
1R041-1
5905-00-201-6796
Film Fixed Resistor Network
1R041-2
5905-00-341-1684
Film Fixed Resistor Network
1R041-3
5905-00-514-1947
Film Fixed Resistor Network
1R041-4
5905-00-514-1952
Film Fixed Resistor Network
1R041-5
5905-00-514-1973
Film Fixed Resistor Network
1R0412-1
5340-01-539-5862
Catch Strike