5310-01-044-7273

Find complete technical information, availability, and procurement data for: 5310-01-044-7273
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-044-7273

Item Name Code

05277

Assigment Date

07/20/1977 (48 years ago)

right-hand thread direction, 3b thread class, hexagon nut style, 1.548 inches minimum and 1.588 inches maximum nut counterbore diameter, prevailing torque with nonmetallic insert locking feature

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
Locking Feature: prevailing torque with nonmetallic insert
Counterbore Diameter: 1.548 inches minimum and 1.588 inches maximum nut
Nut Style: hexagon
Nut Height: 1.578 inches minimum and 1.640 inches maximum
Width Across Flats: 2.159 inches minimum and 2.200 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 6
Nominal Thread Size: 1.500 inches
Countersink Angle: 88.0 degrees nominal nut
Bearing Surface Type: washer faced or chamfered
Bearing Surface Finish: 125.0 microinches
Material: copper alloy overall
Material Document And Classification: astm d4066,comp a,type 1 assn std single material response locking insert

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
09NE-246 (MONEL)	Hexagon Self-Locking Nut
74090PC15	Hexagon Self-Locking Nut
MS17828-24C	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-044-7273?

The FSCG of the NSN 5310-01-044-7273 is 5310

Does the NSN 5310-01-044-7273 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-044-7273 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 5310-01-044-7273 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-044-7273 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 5310-01-044-7273 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Jul 20, 1977