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5305-01-052-7194

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-052-7194
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
12/19/1977 (48 years ago)

0.194 inches minimum and 0.250 inches maximum thread length, 0.219 inches minimum and 0.250 inches maximum fastener length, watertight head style, 2a thread class, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.194 inches minimum and 0.250 inches maximum

Fastener Length

0.219 inches minimum and 0.250 inches maximum

Head Style

watertight

Head Diameter

0.220 inches maximum

Head Height

0.069 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Screw Material

steel comp 302 or steel comp 304

Screw Surface Treatment

oxide

Special Features

furnished with one silicone rubber o ring

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

0006657

Related Hardware Products

Part Number Description
410276-404 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-052-7194?
The FSCG of the NSN 5305-01-052-7194 is 5305
Does the NSN 5305-01-052-7194 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-052-7194 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 5305-01-052-7194 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-052-7194 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 5305-01-052-7194 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Dec 19, 1977