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CL-9-KHS Thumbscrew

5305-01-059-4322

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Official Item Classification

Name
Thumbscrew
Part Number
CL-9-KHS
(NSN) National Stock Number
5305-01-059-4322
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06673
(FIIG) Federal Item Identification Guide
A003B0
Date
04/12/1978 (48 years ago)

2a thread class, 2.500 inches nominal fastener length, knurled no. 1 head style, 2.250 inches nominal thread length, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

2.250 inches nominal

Fastener Length

2.500 inches nominal

Head Style

knurled no. 1

Head Diameter

1.125 inches nominal

Head Height

0.375 inches nominal

Point Style

pointless

Nominal Thread Diameter

0.312 inches

Thread Quantity Per Inch

18

Material Document And Classification

aisi assn std single material response overall

Surface Treatment

oxide overall

Surface Treatment Document And Classification

mil-c-13924 assn std single treatment response overall

Thread Series Designator

unc

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

0006673

Related Hardware Products

Part Number Description
C1742-51 Thumbscrew
CL-9-KHS Thumbscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-4322?
The FSCG of the NSN 5305-01-059-4322 is 5305
Does NSN 5305-01-059-4322 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 5305-01-059-4322 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-4322 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 5305-01-059-4322 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Wed, Apr 12, 1978