12Z2000-380

View detailed technical data, stock status, and sourcing information for: 12Z2000-380
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-576-7868

Item Name Code

15892

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

3b thread class, prevailing torque with nonmetallic insert locking feature, right-hand thread direction, 0.189 inches nominal pilot diameter, 0.135 inches nominal pilot 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
Locking Feature: prevailing torque with nonmetallic insert
Pilot Diameter: 0.189 inches nominal
Pilot Length: 0.135 inches nominal
Nut Style: clinch
Nut Height: 0.276 inches nominal
Width Across Flats: 0.250 inches nominal
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Material: steel comp 1212 overall
Material Document And Classification: qq-s-637 fed spec single material response overall
Surface Treatment: cadmium or zinc and chromate overall

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
12Z2000-380	Clinch Self-Locking Nut
24NC4-40	Clinch Self-Locking Nut
684293	Clinch Self-Locking Nut
F22NC4-40	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-576-7868?

The FSCG of the NSN 5310-00-576-7868 is 5310

Does the NSN 5310-00-576-7868 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-576-7868 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 5310-00-576-7868 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-576-7868 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 5310-00-576-7868 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963