Aerospace Hardware Store

Aerospace

Hardware

C21275 Knob

5355-00-385-4640

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

6896102
5310-01-068-6342
Key Washer
6896160
5365-01-151-6980
Junction Box Spacer
689623A
5365-00-080-4277
Sleeve Spacer
6896275PC1B0500SW-90
5340-01-534-2000
Dust and Moistur Protective Plug
6896275PCDFP05938-6
5365-01-518-4958
6 Hls Plastic Disc
6896298
5342-01-137-6820
Bracket
6896299
5365-01-303-3825
Spacer
68963
5330-01-099-6548
Gasket

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
C21275
(NSN) National Stock Number
5355-00-385-4640
(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
03/21/1974 (52 years ago)

3.125 inches nominal skirt outside diameter, flared skirt style, 1.812 inches nominal overall thickness, grip aid gripping surface condition, round shaft accommodation style

Specs & Compatibility

Gripping Surface Condition

grip aid

Shaft Accommodation Style

round

Skirt Style

flared

Overall Thickness

1.812 inches nominal

Skirt Outside Diameter

3.125 inches nominal

Skirt Design

detachable

Color

black

Style Designator

round with crank

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
C21275 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-385-4640?
The FSCG of the NSN 5355-00-385-4640 is 5355
Does the NSN 5355-00-385-4640 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-385-4640 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 5355-00-385-4640 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-385-4640 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 5355-00-385-4640 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Thu, Mar 21, 1974