69594-4-20

View detailed technical data, stock status, and sourcing information for: 69594-4-20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-808-9957

Item Name Code

01847

Assigment Date

01/01/1962 (64 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).

hexagon head style, 0.750 inches minimum and 0.810 inches maximum thread length, 3a thread class, right-hand thread direction, 1.250 inches nominal fastener length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.750 inches minimum and 0.810 inches maximum
Fastener Length: 1.250 inches nominal
Head Style: hexagon
Head Height: 0.250 inches nominal
Width Between Flats: 0.430 inches nominal
Hole Diameter: 0.062 inches nominal
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.440 inches minimum and 0.500 inches maximum
Hole Quantity: 6
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 28
Hole Configuration Style: hexagon longitudinal hole
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Thread Series Designator: unf

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
69594-4-20	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-808-9957?

The FSCG of the NSN 5306-00-808-9957 is 5306

Does the NSN 5306-00-808-9957 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-808-9957 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 5306-00-808-9957 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-808-9957 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 5306-00-808-9957 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962