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5305-01-668-6253

Hexagon Head Cap Screw

Find complete technical information, availability, and procurement data for NSN 5305-01-668-6253 All details are based on official government and industry records to support accurate and compliant procurement.

5305-01-668-6253
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-668-6253
Item Name Code
18257
Assigment Date
11/30/2017 (8 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

hexagon head style, 0.234 inches nominal head height, 1.50 inches nominal thread length, right-hand thread direction, 0.375 inches nominal thread diameter

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Direction
right-hand
Thread Length
1.50 inches nominal
Head Style
hexagon
Head Height
0.234 inches nominal
Nominal Thread Diameter
0.375 inches
Thread Quantity Per Inch
16
Part Name Assigned By Controlling Agency
screw, cap, hexagon head
Special Features
partially threaded
Material
steel overall
Surface Treatment
chromate overall

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number Name
901855 Hexagon Head Cap Screw

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
4 - Partial descriptive item identification (type 1 concept)
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A003B0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0018257
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
7318152000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
CL
National Motor Freight Classification Item Number
096640
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
50600
National Motor Freight Class Rating
Q - 70.0
Water Commodity
713 - Metal hardware
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
screws, iron or steel

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5305-01-668-6253

What is the FSCG of the NSN 5305-01-668-6253?
The FSCG of the NSN 5305-01-668-6253 is 5305
Does the NSN 5305-01-668-6253 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-668-6253 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 5305-01-668-6253 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-668-6253 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 5305-01-668-6253 was assigned to the Federal Catalog?
It was assigned 8 years ago, on Thu, Nov 30, 2017

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