27D330

View detailed technical data, stock status, and sourcing information for: 27D330
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-281-5383

Item Name Code

15938

Assigment Date

01/01/1963 (63 years ago)

0.430 inches minimum and 0.450 inches maximum outside diameter, 0.028 inches minimum and 0.034 inches maximum material thickness, 0.094 inches nominal overall height, 0.252 inches minimum and 0.257 inches maximum hole diameter, steel comp 1010 overall material

Product Characteristics

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

Hole Diameter: 0.252 inches minimum and 0.257 inches maximum
Outside Diameter: 0.430 inches minimum and 0.450 inches maximum
Overall Height: 0.094 inches nominal
Material Thickness: 0.028 inches minimum and 0.034 inches maximum
Material: steel comp 1010 overall
Material Document And Classification: ams 5042 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std single treatment response overall
Style Designator: spring tension

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-637-3717	No Name Available	01/01/1960

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
27D330	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-281-5383?

The FSCG of the NSN 5310-00-281-5383 is 5310

Does the NSN 5310-00-281-5383 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-281-5383 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 5310-00-281-5383 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-281-5383 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 5310-00-281-5383 was assigned to the Federal Catalog?

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