5310-01-491-4958

Find complete technical information, availability, and procurement data for: 5310-01-491-4958
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-491-4958

Item Name Code

01857

Assigment Date

10/24/2001 (24 years ago)

A heater designed to burn fuel or utilize electric power which applies heat through direct connection to the engine coolant system to facilitate starting in low temperatures; may also supply heated coolant to heat exchangers. Must have mounting facilities. See also heater, air duct, engine and heater, air duct-coolant, engine.

right-hand thread direction, 3b thread class, 1.127 inches nominal nut height, f-22 aircraft end item identification, hexagon nut style

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 1.127 inches nominal
End Item Identification: f-22 aircraft
Width Across Flats: 1.000 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Countersink Angle: 90.0 degrees nominal nut
Bearing Surface Type: chamfered
Material: titanium alloy overall
Surface Treatment: passivate overall
Specification/Standard Data: 88044-an924 government standard

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
AN924-8T	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-491-4958?

The FSCG of the NSN 5310-01-491-4958 is 5310

Does the NSN 5310-01-491-4958 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5310-01-491-4958 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 5310-01-491-4958 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-491-4958 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 5310-01-491-4958 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Oct 24, 2001