5310-00-685-3003

Find complete technical information, availability, and procurement data for: 5310-00-685-3003
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-685-3003

Item Name Code

05280

Assigment Date

01/01/1963 (63 years ago)

3b thread class, prevailing torque with nonmetallic insert locking feature, right-hand thread direction, 0.130 inches minimum and 0.135 inches maximum mounting hole diameter, plate 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
Locking Feature: prevailing torque with nonmetallic insert
Mounting Hole Diameter: 0.130 inches minimum and 0.135 inches maximum
Nut Style: plate
Nut Length: 1.250 inches maximum
Nut Height: 0.375 inches maximum
Plate Thickness: 0.075 inches maximum
Plate Width: 0.531 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.495 inches minimum and 0.505 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.310 inches minimum and 0.314 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Countersink Angle: 120.0 degrees nominal nut
Material: aluminum alloy nut
Material: plastic polyamide (nylon) locking insert
Surface Treatment: anodize or chromate overall except insert
Surface Treatment Document And Classification: mil-a-8625,type 1 mil spec single treatment response or mil-c-5541 mil spec single treatment response overall except insert
Specification/Standard Data: 80205-nas1025 professional/industrial association 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
NAS1025D5	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-685-3003?

The FSCG of the NSN 5310-00-685-3003 is 5310

Does the NSN 5310-00-685-3003 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-685-3003 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 5310-00-685-3003 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-685-3003 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 5310-00-685-3003 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963