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KN-1250BA-1/4 Knob

5355-00-257-4635

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Official Item Classification

Name
Knob
Part Number
KN-1250BA-1/4
(NSN) National Stock Number
5355-00-257-4635
(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
03/19/1971 (55 years ago)

ring skirt style, straight shank style, 2 setscrew hole quantity, 0.250 inches nominal inside diameter, setscrews attachment method

Specs & Compatibility

Inside Diameter

0.250 inches nominal

Shank Style

straight

Setscrew Hole Quantity

2

Skirt Style

ring

Attachment Method

setscrews

Thread Quantity Per Inch

32 screw hole

Nominal Thread Size

0.164 inches screw hole

Skirt Design

nondetachable

Color

black

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
KN-1250BA-1/4 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-257-4635?
The FSCG of the NSN 5355-00-257-4635 is 5355
Does the NSN 5355-00-257-4635 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-257-4635 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 5355-00-257-4635 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-257-4635 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 5355-00-257-4635 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Mar 19, 1971