5310-01-509-1144

Find complete technical information, availability, and procurement data for: 5310-01-509-1144
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-509-1144

Item Name Code

01857

Assigment Date

06/12/2003 (23 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

seal, ste tb; main clamp ring assy end item identification, unc thread series, 2b thread class, hexagon nut style, right-hand thread direction

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
End Item Identification: seal, ste tb; main clamp ring assy
Thread Series: unc
Thread Quantity Per Inch: 8
Nominal Thread Size: 1.000 inches
Bearing Surface Type: chamfered
Special Features: designed to service the port stern shaft seals, type mx9
Material: copper alloy 630 overall
Material Document And Classification: astm b150, comp 6300 assn std single material response overall

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
H74788-01-2-3	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-509-1144?

The FSCG of the NSN 5310-01-509-1144 is 5310

Does the NSN 5310-01-509-1144 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-509-1144 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 5310-01-509-1144 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-509-1144 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 5310-01-509-1144 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Jun 12, 2003