Aerospace Hardware Store

Aerospace

Hardware

4820-01-042-5510

Valve Bonnet

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

PL12VHSM-2 ITEM 28
5310-01-423-0861
Lock Washer
PL12VHSM-2 ITEM 29
5310-01-423-6687
Hexagon Self-Locking Nut
PL12VHSM-2 ITEM 65
5330-01-423-2296
Gasket
PL12VHSM-2 ITEM 65B
5330-01-423-5745
Gasket
PL13027476
5340-01-326-7040
Mounting Bracket
PL13029907
5340-01-159-7451
Butt Hinge
PL13077740-009
5340-01-477-4152
Access Cover
PL13200E201
5365-00-085-3474
Shim

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 Bonnet
(NSN) National Stock Number
4820-01-042-5510
(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
06/13/1977 (49 years ago)

brass,chrome plated; thd externally and internally; external thds 3/4 in. 16 unf size,0.220 in. thd lg one end,0.750 in. thd lg other end; 0.875 in. hex wrenching feature between thds; internal thd 3/8 in. 24 unf size,1.170 in. thd lg one end,0.260 in. bore with o-ring groove other end general characteristics item description

Specs & Compatibility

General Characteristics Item Description

brass,chrome plated; thd externally and internally; external thds 3/4 in. 16 unf size,0.220 in. thd lg one end,0.750 in. thd lg other end; 0.875 in. hex wrenching feature between thds; internal thd 3/8 in. 24 unf size,1.170 in. thd lg one end,0.260 in. bore with o-ring groove other 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

1062230

Related Hardware Products

Part Number Description
3494-4 Valve Bonnet
3994-4 Valve Bonnet

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-042-5510?
The FSCG of the NSN 4820-01-042-5510 is 4820
Does the NSN 4820-01-042-5510 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-042-5510 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 4820-01-042-5510 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-042-5510 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 4820-01-042-5510 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Mon, Jun 13, 1977