5340-01-067-8900

Find complete technical information, availability, and procurement data for: 5340-01-067-8900
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-067-8900

Item Name Code

24328

Assigment Date

11/09/1978 (47 years ago)

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside_diameter_or_smallest_overall_outside_dimension_is_designated_as_a_tolerance/dimension_the_maximum_dimension_will_be_used_to_determine_compliance._excludes:gasket;_insulator_(as_modified)_and_mounting_pad,_electrical-electronic_component.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

0.2460 inches minimum and 0.2500 inches maximum first step diameter, 10.0 chamfer angle in deg, 118.0 countersink angle in deg, 0.0830 inches minimum and 0.0870 inches maximum counterbore diameter, 0.07700 inches minimum and 0.0830 inches maximum overall height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Countersink Angle In Deg: 118.0
Chamfer Angle In Deg: 10.0
Counterbore Diameter: 0.0830 inches minimum and 0.0870 inches maximum
Overall Height: 0.07700 inches minimum and 0.0830 inches maximum
First Step Diameter: 0.2460 inches minimum and 0.2500 inches maximum
First Step Length: 0.0400 inches minimum and 0.0500 inches maximum
Bore Diameter: 0.1000 inches minimum and 0.1050 inches maximum
Material Hardness Rating: 60.0 rockwell c nominal
Design Type: solid
Countersink Diameter: 0.1180 inches minimum and 0.1210 inches maximum
End Diameter: 0.1510 inches minimum and 0.1540 inches maximum
Distance From End To First Step: 0.0400 inches minimum and 0.0500 inches maximum
Counterbore Length: 0.0220 inches minimum and 0.0280 inches maximum
Special Features: chamfer first step only 10 degrees
Material: steel comp 86l20
Material Document And Classification: 86l20-84760 mfr ref single material response
Style Designator: seat

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-155-3194	No Name Available	01/01/1991

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
A44369	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-067-8900?

The FSCG of the NSN 5340-01-067-8900 is 5340

Does NSN 5340-01-067-8900 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 5340-01-067-8900 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-067-8900 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 5340-01-067-8900 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Nov 9, 1978