4210-00-391-5617

Find complete technical information, availability, and procurement data for: 4210-00-391-5617
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Federal Supply Group

Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

Federal Supply Classification

4210 Firefighting Equipment

National Stock Number

4210-00-391-5617

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

steel,sae 1035,3.750 in. od,0.375 in. lg shoulder,2.263 in. od hub end,1.375 in. lg o/a,ream 1.482 in. dia shoulder end to 1.375 in. dia hub end,straight keyway 0.375 in. w,0.172 in. dp,1.375 in. lg,6 holes 0.368 in. dia ream to 0.375 in. dia on 3.000 in. dia bc,2 holes 0.250 in. thru and tap 0.313-18 thd 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: steel,sae 1035,3.750 in. od,0.375 in. lg shoulder,2.263 in. od hub end,1.375 in. lg o/a,ream 1.482 in. dia shoulder end to 1.375 in. dia hub end,straight keyway 0.375 in. w,0.172 in. dp,1.375 in. lg,6 holes 0.368 in. dia ream to 0.375 in. dia on 3.000 in. dia bc,2 holes 0.250 in. thru and tap 0.313-18 thd

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
10M399XD	Drive Shaft Gear Hub
HN32PC41	Drive Shaft Gear Hub
HN33PC41	Drive Shaft Gear Hub
HN34PC41	Drive Shaft Gear Hub

FAQs

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

What is the FSCG of the NSN 4210-00-391-5617?

The FSCG of the NSN 4210-00-391-5617 is 4210

Does NSN 4210-00-391-5617 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 4210-00-391-5617 contain precious materials?

Precious metal content is unknown

Does NSN 4210-00-391-5617 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 4210-00-391-5617 was assigned to the Federal Catalog?

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