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5310-01-278-2009

Find complete technical information, availability, and procurement data for: 5310-01-278-2009

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5310-01-278-2009
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-278-2009
Item Name Code
13393
Assigment Date
05/03/1988 (38 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

normalized and tempered heat treatment, round peripheral shape style, 0.750 inches nominal overall diameter, white overall color, steel comp 4340 overall material

Product Characteristics

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

Peripheral Shape Style
round
Overall Diameter
0.750 inches nominal
Heat Treatment
normalized and tempered
Color
white overall
Material
steel comp 4340 overall
Material Document And Classification
mil-s-5000,cond e mil spec single material response overall
Surface Treatment
cadmium and chromate and paint epoxy overall
Surface Treatment Document And Classification
qq-p-416,type 2,class 2 fed spec 1st treatment response and mil-c-83286 mil spec 2nd treatment response overall
Test Data Document
"81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). or 04236-st+80409,type 1,method a standard (includes industry or association standards, individual manufactureer standards, etc.)."

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
863T2220632-003 Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-278-2009?
The FSCG of the NSN 5310-01-278-2009 is 5310
Does the NSN 5310-01-278-2009 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-278-2009 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 5310-01-278-2009 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-278-2009 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 5310-01-278-2009 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Tue, May 3, 1988

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