997-DPC12

View detailed technical data, stock status, and sourcing information for: 997-DPC12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-057-9872

Item Name Code

77777

Assigment Date

03/22/1978 (48 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

nickel-copper alloy,qq-n-281; 5.391 in. o/a lg,1.375 in. largest od,0.500 in. smallest od one end,1.000 in. smallest od other end; with two grooves on one end,90 deg angular shape,0.015 in. deep spaced 0.375 in. apart; thd id,3/4 in. 16 thd,1.000 in. deep,0.688 in. drill,1.125 in. deep one end,thd od 5/8 in. 11 lh thd,0.281 in. drill other end; with two no. 4-40-2 thd thru holes on thd id end general characteristics item description

Product Characteristics

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

General Characteristics Item Description: nickel-copper alloy,qq-n-281; 5.391 in. o/a lg,1.375 in. largest od,0.500 in. smallest od one end,1.000 in. smallest od other end; with two grooves on one end,90 deg angular shape,0.015 in. deep spaced 0.375 in. apart; thd id,3/4 in. 16 thd,1.000 in. deep,0.688 in. drill,1.125 in. deep one end,thd od 5/8 in. 11 lh thd,0.281 in. drill other end; with two no. 4-40-2 thd thru holes on thd id end

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
465-02	Valve Adjusting Screw
997-DPC12	Valve Adjusting Screw

FAQs

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

What is the FSCG of the NSN 5305-01-057-9872?

The FSCG of the NSN 5305-01-057-9872 is 5305

Does the NSN 5305-01-057-9872 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-057-9872 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 5305-01-057-9872 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-057-9872 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 5305-01-057-9872 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Mar 22, 1978