5310-01-666-5267

Find complete technical information, availability, and procurement data for: 5310-01-666-5267
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-666-5267

Item Name Code

01864

Assigment Date

09/11/2017 (8 years ago)

An auxiliary lens which is used in combination with a regular lens to increase or decrease focal length.

72.0 inches nominal overall length, 0.416 inches nominal overall width, 3b thread class, right-hand thread direction, prevailing torque all metal design 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 all metal design
Overall Length: 72.0 inches nominal
Overall Width: 0.416 inches nominal
Nut Style: gang channel, self locking
Channel Style: straight type
Assembly Overall Height: 0.250 inches nominal
Channel Height: 0.250 inches nominal
Nut Spacing: 0.875 inches nominal
End Item Identification: b1-bacft
Temp Rating: 450.0 fahrenheit nominal
Nut Quantity: 82
Thread Series: unf
Thread Quantity Per Inch: 32
Hardness Rating: 49.0 rockwell c maximum
Nominal Thread Size: 0.1900 inches
Part Name Assigned By Controlling Agency: nut,self-locking,channel,floating,low height,cres,125ksi ftu,450 deg f & 800 deg f
Material: iron alloy 660 nut
Material: steel corrosion resisting channel
Material Document And Classification: ams5525, ams 5735 or ams ams5737 national std/spec single material response nut
Surface Treatment: passivate channel
Specification/Standard Data: 80205-nas-21065 government 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
MS21065L3-7	Gang C Self-Locking Nut Assembly

FAQs

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

What is the FSCG of the NSN 5310-01-666-5267?

The FSCG of the NSN 5310-01-666-5267 is 5310

Does NSN 5310-01-666-5267 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 5310-01-666-5267 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-666-5267 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 5310-01-666-5267 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, Sep 11, 2017