Aerospace Hardware Store

Aerospace

Hardware

4820-01-159-7082

Pneumatic Muffler

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

50SS-74PI
3020-00-357-4946
Roller Chain
50SS10FTLG
3020-00-223-2711
Roller Chain
50SS10SH-BLK
5340-01-722-6998
Webbing Strap
50SS1CL
3020-00-231-8727
Roller Chain Link
50SS500298
5330-01-411-7991
Gasket
50SW
5310-01-460-3190
Lock Washer
50SWX-632-4
5310-01-044-6570
Clinch Plain Nut
50SWX1032-5
5310-00-567-4992
Clinch Plain Nut

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
Pneumatic Muffler
(NSN) National Stock Number
4820-01-159-7082
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
08/12/1983 (43 years ago)

silencer,flow control; quietaire;3/8 in male pipe thread end general characteristics item description, coining section on riddle and upset machines end item identification

Specs & Compatibility

End Item Identification

coining section on riddle and upset machines

General Characteristics Item Description

silencer,flow control; quietaire;3/8 in male pipe thread end

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

1373740

Related Hardware Products

Part Number Description
MB003A Pneumatic Muffler

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-159-7082?
The FSCG of the NSN 4820-01-159-7082 is 4820
Does NSN 4820-01-159-7082 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 4820-01-159-7082 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-159-7082 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 4820-01-159-7082 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Aug 12, 1983