5340-01-396-5282

Find complete technical information, availability, and procurement data for: 5340-01-396-5282
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 NSN 5340-01-396-5282 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-396-5282

Item Name Code

40280

Assigment Date

09/21/1994 (31 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

0.2500 inches nominal left internal (includes thru thread) thread length, right-hand left internal (includes thru thread) thread direction, right-hand right external thread direction, 2b right external thread class, 2b left internal (includes thru thread) 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: 2b left internal (includes thru thread)
Thread Class: 2b right external
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.2500 inches nominal left internal (includes thru thread)
Thread Length: 0.2500 inches nominal right external
Length: 0.7080 inches minimum and 0.8180 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.2440 inches minimum and 0.2560 inches maximum
Thread Quantity Per Inch: 40 left internal (includes thru thread)
Thread Quantity Per Inch: 40 right internal
Nominal Thread Size: 0.1120 inches left internal (includes thru thread)
Nominal Thread Size: 0.1120 inches right internal
Material: steel comp 303 or steel comp 303se standoff
Material Document And Classification: astm-a-582 assn std single material response standoff
Surface Treatment: passivate standoff
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response standoff
Style Designator: left internal and right internal threads
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc right internal
Specification/Standard Data: 80250-nas1831 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
NAS1831C4B13	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-396-5282?

The FSCG of the NSN 5340-01-396-5282 is 5340

Does NSN 5340-01-396-5282 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 5340-01-396-5282 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-396-5282 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-396-5282 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Sep 21, 1994