803-1624135 PC 45

View detailed technical data, stock status, and sourcing information for: 803-1624135 PC 45
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-245-8826

Item Name Code

05277

Assigment Date

07/16/1969 (57 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

hexagon nut style, 0.594 inches minimum and 0.624 inches maximum nut height, 3b thread class, prevailing torque with nonmetallic insert locking feature, 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.594 inches minimum and 0.624 inches maximum
Width Across Flats: 1.052 inches minimum and 1.064 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 11
Nominal Thread Size: 0.625 inches
Countersink Angle: 88.0 degrees nominal nut
Bearing Surface Type: chamfered
Bearing Surface Finish: 125.0 microinches
Material: plastic polyhexamethylene amide locking insert
Material: steel overall except insert
Material Document And Classification: 66 fed std all material responses overall except insert
Material Document And Classification: mil-m-20693,comp a,ty 1 mil spec single material response locking insert
Surface Treatment: passivate nut
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-409-0303	No Name Available	04/01/1999
5310-01-605-3930	No Name Available	02/01/2021
5310-01-630-8259	No Name Available	01/01/2016

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
1623054	Hexagon Self-Locking Nut
5310PL1371912	Hexagon Self-Locking Nut
803-1623058 PC	Hexagon Self-Locking Nut
803-1624135 PC 45	Hexagon Self-Locking Nut
803-5184144 PC	Hexagon Self-Locking Nut
803-5184144 PC 21	Hexagon Self-Locking Nut
805-1401890 PC 25	Hexagon Self-Locking Nut
805-1623054 PC 23	Hexagon Self-Locking Nut
BS1064-20NM	Hexagon Self-Locking Nut
MS16228-10	Hexagon Self-Locking Nut
MS16228-10C	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-245-8826?

The FSCG of the NSN 5310-00-245-8826 is 5310

Does the NSN 5310-00-245-8826 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-245-8826 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 5310-00-245-8826 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-245-8826 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 5310-00-245-8826 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jul 16, 1969