5306-01-277-4979

Find complete technical information, availability, and procurement data for: 5306-01-277-4979
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-277-4979

Item Name Code

01847

Assigment Date

04/22/1988 (38 years ago)

right-hand thread direction, 1.210 inches minimum and 1.270 inches maximum fastener length, 0.750 inches minimum thread length, 2a thread class, hexagon head style

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.750 inches minimum
Fastener Length: 1.210 inches minimum and 1.270 inches maximum
Head Style: hexagon
Head Height: 0.150 inches minimum and 0.188 inches maximum
Width Between Flats: 0.425 inches minimum and 0.438 inches maximum
Locking Feature: pellet threads
Nominal Thread Diameter: 0.250 inches
Features Provided: finished head
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum fastener
Minimum Yield Strength: 130000 pounds per square inch
Part Name Assigned By Controlling Agency: hex bolt
Material: plastic polyamide (nylon) locking feature
Material: steel fastener
Material Document And Classification: sae j429 grade 8 assn std single material response or astm a354 grade bd assn std single material response fastener
Surface Treatment: zinc fastener
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 1 type and 8 grade

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
1/4-28UNFX1.25BOLT,STLZINCPLATED	Machine Bolt
M1222RN4F220GHLZX	Machine Bolt
MILF18240 .250-28UNF-2AX1.250LG	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-277-4979?

The FSCG of the NSN 5306-01-277-4979 is 5306

Does the NSN 5306-01-277-4979 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-277-4979 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 5306-01-277-4979 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-277-4979 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 5306-01-277-4979 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Apr 22, 1988