NAS1221R3E14

View detailed technical data, stock status, and sourcing information for: NAS1221R3E14
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part NAS1221R3E14 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-728-6845

Item Name Code

01847

Assigment Date

04/16/2025 (1 year ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

0.338 inches nominal thread length, right-hand thread direction, 3a thread class, flat countersunk head style, 1.214 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: 0.338 inches nominal
Fastener Length: 1.214 inches nominal
Head Style: flat countersunk
Head Diameter: 0.344 inches minimum
Head Height: 0.083 inches nominal
Nominal Thread Diameter: 0.1900 inches
Grip Length: 0.875 inches nominal
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Part Name Assigned By Controlling Agency: bolt, 100 degree flush head
Special Features: tensile strength pound force 3180, double shear strength pound force 5380
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Thread Series Designator: unjf
Specification/Standard Data: nas1221 national std/spec

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
NAS1221R3E14	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-728-6845?

The FSCG of the NSN 5306-01-728-6845 is 5306

Does NSN 5306-01-728-6845 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 5306-01-728-6845 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-728-6845 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 5306-01-728-6845 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Wed, Apr 16, 2025