4077027

View detailed technical data, stock status, and sourcing information for: 4077027
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-321-1044

Item Name Code

01847

Assigment Date

06/09/1990 (36 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

double hexagon extended washer head style, right-hand thread direction, 0.428 inches minimum and 0.448 inches maximum fastener length, 0.350 inches nominal thread length, 3a thread class

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: 0.350 inches nominal
Fastener Length: 0.428 inches minimum and 0.448 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.248 inches minimum and 0.268 inches maximum
Width Between Flats: 0.248 inches nominal
Extended Washer Diameter: 0.365 inches minimum and 0.385 inches maximum
Extended Washer Thickness: 0.045 inches nominal
Locking Feature: strip threads
End Item Identification: f100pw0229 engine
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Special Features: triangular drive feature in top center of head,0.160/0.180 in. all 3 sides;self-locking element on threads is 0.173/0.203 in. long
Material: nickel alloy fastener
Material: nickel alloy overall
Material: plastic polyamide (nylon) locking feature
Material Document And Classification: pwa 96,cage77445 mfr ref single material response fastener
Material Document And Classification: sp-1,cage67559 mfr ref single material response locking feature
Thread Series Designator: unjf

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
124514-014	Machine Bolt
4077027	Machine Bolt
5306PL0894781	Machine Bolt
5306PL1802946	Machine Bolt
ST2602-014	Machine Bolt
ST2603-014	Machine Bolt
VS3486-014	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-321-1044?

The FSCG of the NSN 5306-01-321-1044 is 5306

Does the NSN 5306-01-321-1044 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-321-1044 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 5306-01-321-1044 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-321-1044 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 5306-01-321-1044 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Jun 9, 1990