Aerospace Hardware Store

Aerospace

Hardware

5S2B9 Knob

5355-00-081-8651

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

ME500-5T
5340-01-694-5396
Utility Resilient Mount
ME50120
4820-01-436-9495
Shuttle Valve Parts Kit
ME51022AITEM3
5310-00-285-4110
Flat Washer
ME51022APC2
5330-00-599-3324
Gasket
ME51024APC11
5330-00-599-3324
Gasket
ME51024ITEM9
5310-00-285-4110
Flat Washer
ME54.101
5310-00-044-3333
Hexagon Self-Locking Nut
ME5A102
5365-01-492-2453
Ring Spacer

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
5S2B9
(NSN) National Stock Number
5355-00-081-8651
(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
01/01/1963 (63 years ago)

0.320 inches minimum counterbore depth, 0.685 inches minimum counterbore diameter, 2 setscrew hole quantity, 0.489 inches maximum distance from hole center to knob/skirt base, 0.252 inches minimum and 0.254 inches maximum inside diameter

Specs & Compatibility

Inside Diameter

0.252 inches minimum and 0.254 inches maximum

Counterbore Diameter

0.685 inches minimum

Counterbore Depth

0.320 inches minimum

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.489 inches maximum

Overall Depth

0.740 inches minimum

Width

3.043 inches minimum and 3.093 inches maximum

Gripping Surface Condition

grip aid

Shaft Accommodation Style

counterbored

Skirt Style

stepped

Attachment Method

setscrews

Overall Thickness

1.920 inches minimum and 2.020 inches maximum

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

32 screw hole

Nominal Thread Size

0.164 inches screw hole

Skirt Outside Diameter

2.185 inches maximum

Skirt Design

nondetachable

Special Features

tactile form-bearing

Style Designator

round with crank

Thread Series Designator

unc screw hole

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
225-6-2G-9 Knob
5S2B9 Knob
J224B4MA Knob
KMS22S2L9 Knob
MS91528-5S2B9 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-081-8651?
The FSCG of the NSN 5355-00-081-8651 is 5355
Does the NSN 5355-00-081-8651 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-081-8651 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 5355-00-081-8651 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-081-8651 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 5355-00-081-8651 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963