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5305-00-353-6953

Assembled Washer Screw

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Official Item Classification

Name
Assembled Washer Screw
(NSN) National Stock Number
5305-00-353-6953
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06660
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1963 (63 years ago)

fillister head style, right-hand thread direction, 0.625 inches maximum thread length, 0.750 inches nominal fastener length, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.625 inches maximum

Fastener Length

0.750 inches nominal

Head Style

fillister

Head Diameter

0.344 inches nominal

Head Height

0.172 inches nominal

Washer Quantity

1

Internal Drive Style

torque

Nominal Thread Diameter

0.216 inches

Thread Quantity Per Inch

24

Primary Washer Style

split helical ring

Primary Washer Material Thickness

0.047 inches nominal

Material

steel overall

Surface Treatment

cadmium 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

0006660

Related Hardware Products

Part Number Description
8F534 Assembled Washer Screw
SC1606 Assembled Washer Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-353-6953?
The FSCG of the NSN 5305-00-353-6953 is 5305
Does the NSN 5305-00-353-6953 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-353-6953 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 5305-00-353-6953 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-353-6953 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 5305-00-353-6953 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963