5310-00-877-5798

Find complete technical information, availability, and procurement data for: 5310-00-877-5798
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-877-5798

Item Name Code

05277

Assigment Date

01/01/1962 (64 years ago)

right-hand thread direction, soluble lubricant lubrication, prevailing torque with nonmetallic insert locking feature, hexagon nut style, 3b thread class

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
Lubrication: soluble lubricant
Nut Style: hexagon
Nut Height: 0.208 inches minimum and 0.281 inches maximum
Width Across Flats: 0.367 inches minimum and 0.376 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Countersink Angle: 88.0 degrees nominal nut
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 125.0 microinches
Material: aluminum locking insert
Material: plastic polyamide (nylon) overall except insert
Surface Treatment: anodize and chromate overall except insert
Surface Treatment Document And Classification: mil-a-8625 mil spec 1st treatment response and mil-c-5541 mil spec 2nd treatment response overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-050-3264	No Name Available	09/01/1979
5310-00-207-9350	No Name Available	10/01/2001

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
10510506	Hexagon Self-Locking Nut
290191	Hexagon Self-Locking Nut
333-0388-000	Hexagon Self-Locking Nut
68M02	Hexagon Self-Locking Nut
82TV193	Hexagon Self-Locking Nut
855268	Hexagon Self-Locking Nut
MS21044D3	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-877-5798?

The FSCG of the NSN 5310-00-877-5798 is 5310

Does the NSN 5310-00-877-5798 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-00-877-5798 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 5310-00-877-5798 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-877-5798 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 5310-00-877-5798 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962