5325-00-420-1901

Find complete technical information, availability, and procurement data for: 5325-00-420-1901
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-420-1901

Item Name Code

11444

Assigment Date

03/12/1969 (57 years ago)

right-hand thread direction, 3b thread class, 0.500-13 insert size, 0.367 inches nominal thread length, 0.437 inches 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: 0.367 inches nominal
Length: 0.437 inches nominal
Insert Size: 0.500-13
Internal Thread Relief Depth: 0.070 inches nominal
Full Internal Thread Length: 0.367 inches nominal
Features Provided: individually keyed
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.312 inches
Special Features: has internal thread lock
Material: steel comp 302 overall
Material Document And Classification: fed std 66 fed std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: keylock
Thread Series Designator: unc

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
KH9005-518	Screw Thread Insert
KNHL518	Screw Thread Insert
KNHL518J	Screw Thread Insert
MS51831-103	Screw Thread Insert
MS51831-103L	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-420-1901?

The FSCG of the NSN 5325-00-420-1901 is 5325

Does the NSN 5325-00-420-1901 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-420-1901 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 5325-00-420-1901 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-420-1901 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 5325-00-420-1901 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Mar 12, 1969