KNHB428J

View detailed technical data, stock status, and sourcing information for: KNHB428J
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 KNHB428J to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-380-4518

Item Name Code

11444

Assigment Date

09/20/1993 (32 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes:setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

9.4 millimeters minimum thread length, 3b thread class, right-hand thread direction, 0.4375-14 insert size, 15.7 millimeters nominal 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: 3b
Thread Direction: right-hand
Thread Length: 9.4 millimeters minimum
Length: 15.7 millimeters nominal
Insert Size: 0.4375-14
Full Internal Thread Length: 9.4 millimeters minimum
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel comp 303 body
Material Document And Classification: ams 5640 assn std single material response or astm a582 assn std single material response body
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: keylock
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
6660270	Screw Thread Insert
KNHB428J	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-01-380-4518?

The FSCG of the NSN 5325-01-380-4518 is 5325

Does the NSN 5325-01-380-4518 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-380-4518 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 5325-01-380-4518 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-380-4518 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 5325-01-380-4518 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Sep 20, 1993