Aerospace Hardware Store

Aerospace

Hardware

4501-3131 Knob

5355-00-503-7640

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

PL-200138FPC287
4820-01-563-0255
Safety Relief Valve
PL-200138FPC563
5330-01-290-2117
Preformed Packing
PL-200138R PIECE 143
5365-01-121-5432
Shim
PL-200138R PIECE 340-8
4730-01-212-7593
Pipe Plug
PL-200138R PIECE 360
4710-01-212-6650
Metal Pipe Assembly
PL-200138R PIECE 642
5330-01-113-9691
Gasket
PL-200138R PIECE 78
5330-01-124-6200
Special Packing
PL-200138R PIECE 858
5330-01-126-0523
Packing

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
Knob
Part Number
4501-3131
(NSN) National Stock Number
5355-00-503-7640
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5355 Knobs and Pointers
(INC) Item Name Code
03263
(FIIG) Federal Item Identification Guide
A530M0
Date
07/13/1974 (52 years ago)

0.390 inches nominal counterbore diameter, 0.160 inches nominal counterbore depth, 2 setscrew hole quantity, 0.280 inches nominal distance from hole center to knob/skirt base, smooth gripping surface condition

Specs & Compatibility

Counterbore Diameter

0.390 inches nominal

Counterbore Depth

0.160 inches nominal

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.280 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

counterbored

Skirt Style

ring

Attachment Method

setscrews

Skirt Outside Diameter

0.725 inches nominal

Skirt Design

nondetachable

Color

black

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

0003263

Related Hardware Products

Part Number Description
4501-3131 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-503-7640?
The FSCG of the NSN 5355-00-503-7640 is 5355
Does the NSN 5355-00-503-7640 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-503-7640 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 5355-00-503-7640 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-503-7640 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 5355-00-503-7640 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Jul 13, 1974