845-7108571-AY-

View detailed technical data, stock status, and sourcing information for: 845-7108571-AY-
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 845-7108571-AY- to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-491-2051

Item Name Code

04890

Assigment Date

10/16/2001 (24 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

3b thread class, square nut style, right-hand thread direction, 0.812 inches nominal washer outside diameter, 0.630 inches nominal overall height

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
Washer Outside Diameter: 0.812 inches nominal
Overall Height: 0.630 inches nominal
Nut Style: square
Washer Thickness: 0.375 inches nominal
End Item Identification: los angeles class ssn (688);embt vent chk
Width Across Flats: 0.625 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.4375 inches
Special Features: four slots equally spaced,0.093 in. nom. wide,located on the square end
Material: nickel alloy r-405 overall
Material Document And Classification: qq-n-281,cl b fed spec single material 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
7108571	Nut,plain,extended Washer,square
845-7108571-ASSEMBLY-C ITEM 7	Nut,plain,extended Washer,square
845-7108571-AY-	Nut,plain,extended Washer,square

FAQs

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

What is the FSCG of the NSN 5310-01-491-2051?

The FSCG of the NSN 5310-01-491-2051 is 5310

Does the NSN 5310-01-491-2051 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-491-2051 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 5310-01-491-2051 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-491-2051 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 5310-01-491-2051 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Oct 16, 2001