D3791 ITEM 14 1/2 IN

View detailed technical data, stock status, and sourcing information for: D3791 ITEM 14 1/2 IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-237-9551

Item Name Code

77777

Assigment Date

08/07/1986 (39 years ago)

quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, overall diameter 3.250 in.,overall height 0.937 in.,2.687-12 uns-2b thd. by 0.437 in. long,1.562 in. dia.th ru hole,4 groves 0.375 in. wide by 0.125 in. deep equally spaced general characteristics item description, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification: zzzy
General Characteristics Item Description: overall diameter 3.250 in.,overall height 0.937 in.,2.687-12 uns-2b thd. by 0.437 in. long,1.562 in. dia.th ru hole,4 groves 0.375 in. wide by 0.125 in. deep equally spaced
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
D3791 ITEM 14 1/2 IN	Cover Nut
D3791 ITEM 14 1/2 INL1	Cover Nut

FAQs

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

What is the FSCG of the NSN 4820-01-237-9551?

The FSCG of the NSN 4820-01-237-9551 is 4820

Does NSN 4820-01-237-9551 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 4820-01-237-9551 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-237-9551 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 4820-01-237-9551 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Aug 7, 1986