5310-01-051-1778

Find complete technical information, availability, and procurement data for: 5310-01-051-1778
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-051-1778

Item Name Code

05280

Assigment Date

11/25/1977 (48 years ago)

prevailing torque all metal design locking feature, right-hand thread direction, dry film lubricant lubrication, 0.658 inches maximum overall height, 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 all metal design
Lubrication: dry film lubricant
Overall Height: 0.658 inches maximum
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.805 inches maximum
Nut Height: 0.262 inches maximum
Plate Thickness: 0.020 inches nominal
Plate Width: 0.418 inches minimum and 0.443 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.290 inches minimum and 0.300 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.588 inches minimum and 0.592 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment 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
A12165-2-3	Plate Self-Locking Nut
C4227D02-2	Plate Self-Locking Nut
NS103146G02-2	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-051-1778?

The FSCG of the NSN 5310-01-051-1778 is 5310

Does the NSN 5310-01-051-1778 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-051-1778 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 5310-01-051-1778 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-051-1778 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 5310-01-051-1778 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Nov 25, 1977