3798668 FIND 28

View detailed technical data, stock status, and sourcing information for: 3798668 FIND 28
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 3798668 FIND 28 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-299-1916

Item Name Code

16282

Assigment Date

04/28/1989 (37 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.

0.283 inches minimum and 0.375 inches maximum thread length, flat chamfer head style, right-hand thread direction, 3a thread class, 0.345 inches minimum and 0.375 inches maximum 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: 0.283 inches minimum and 0.375 inches maximum
Fastener Length: 0.345 inches minimum and 0.375 inches maximum
Head Style: flat chamfer
Head Diameter: 0.262 inches minimum and 0.270 inches maximum
Head Height: 0.159 inches minimum and 0.164 inches maximum
Locking Feature: strip or pellet or patch threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.1406 inches minimum and 0.1426 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 33.0 rockwell c minimum and 42.0 rockwell c maximum fastener
Material: iron alloy 660 fastener
Material: plastic polyamide (nylon) locking feature
Material Document And Classification: ams 5731 assn std single material response or ams 5737 assn std single material response fastener
Precious Material And Location: fastener silver
Precious Material: silver
Surface Treatment: silver fastener
Surface Treatment Document And Classification: ams 2411 assn std single treatment response fastener
Thread Series Designator: unrc
Specification/Standard Data: 80205-nas1352 professional/industrial association standard

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
3798668 FIND 28	Socket Head Cap Screw
NAS1352N08LE6	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-299-1916?

The FSCG of the NSN 5305-01-299-1916 is 5305

Does the NSN 5305-01-299-1916 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-299-1916 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 5305-01-299-1916 contain precious materials?

Item contains silver.

Does NSN 5305-01-299-1916 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 5305-01-299-1916 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Apr 28, 1989