68D390006-2085

View detailed technical data, stock status, and sourcing information for: 68D390006-2085
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-091-4546

Item Name Code

06666

Assigment Date

03/08/1980 (46 years ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

1.640 inches nominal thread length, knurled no. 1 head style, 3a thread class, 2.750 inches nominal fastener length, right-hand thread direction

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: 1.640 inches nominal
Fastener Length: 2.750 inches nominal
Head Style: knurled no. 1
Head Diameter: 1.650 inches nominal
Head Height: 0.700 inches nominal
Internal Drive Style: square
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.378 inches minimum and 0.385 inches maximum
Thread Quantity Per Inch: 20
Material: steel corrosion resisting 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
68D390006-2085	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-091-4546?

The FSCG of the NSN 5306-01-091-4546 is 5306

Does the NSN 5306-01-091-4546 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-091-4546 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 5306-01-091-4546 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-091-4546 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 5306-01-091-4546 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sat, Mar 8, 1980