5305-01-678-5170

Find complete technical information, availability, and procurement data for: 5305-01-678-5170
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-678-5170

Item Name Code

18257

Assigment Date

02/11/2019 (7 years ago)

Two or more batteries on a common mounting or mounted on each other. They must be separable and each item must be capable of functioning in accordance with its given item name.

0.375 inches nominal thread length, right-hand thread direction, 3a thread class, hexagon head style, 1.250 inches nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.375 inches nominal
Fastener Length: 1.250 inches nominal
Head Style: hexagon
Head Height: 0.268 inches nominal
Width Between Flats: 0.544 inches minimum and 0.562 inches maximum
End Item Identification: 5420-01-545-7365
Nominal Thread Diameter: 0.388 inches
Thread Quantity Per Inch: 32
Material: steel corrosion resisting overall
Material Document And Classification: astm a354, grade bd american society for testing and materials (astm) single material response overall
Surface Treatment: aluminum and zinc overall
Surface Treatment Document And Classification: astm f2833, grade 4 assn std single treatment response overall
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
AES01F375A25AW9M31	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-678-5170?

The FSCG of the NSN 5305-01-678-5170 is 5305

Does the NSN 5305-01-678-5170 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-678-5170 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 5305-01-678-5170 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-678-5170 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 5305-01-678-5170 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Mon, Feb 11, 2019