256101 ITEM 2L1

View detailed technical data, stock status, and sourcing information for: 256101 ITEM 2L1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-387-4209

Item Name Code

35374

Assigment Date

03/04/1994 (32 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.

3.500 inches nominal overall length, angle valve type for which designed, zzzy criticality code justification, 3.500 inches nominal width, drilled hole attachment method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Width: 3.500 inches nominal
Overall Length: 3.500 inches nominal
Attachment Method: drilled hole
Valve Type For Which Designed: angle
Criticality Code Justification: zzzy
Material: steel corrosion resisting
Material Document And Classification: qq-s-763 fed spec single material response
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
256101 ITEM 2	Valve Cap
256101 ITEM 2L1	Valve Cap

FAQs

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

What is the FSCG of the NSN 4820-01-387-4209?

The FSCG of the NSN 4820-01-387-4209 is 4820

Does the NSN 4820-01-387-4209 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-387-4209 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 4820-01-387-4209 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-387-4209 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 4820-01-387-4209 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Mar 4, 1994