4320-00-170-6861

Find complete technical information, availability, and procurement data for: 4320-00-170-6861
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-170-6861

Item Name Code

77777

Assigment Date

02/14/1973 (53 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

o/a 2.531 in. lg,spline a sae 1964,no. of teeth 11,diametral pitch 20/40,pressure angle 30 deg,pitch dia 0.5500,major dia 0.5860/0.5810,true involute form dia 0.5007,circular pitch 0.1571,effective tooth thk max 0.0785,circular tooth thk min 0.0759,major dia 0.4760/0.4860,side of tooth fit class 2,spline b and 10262,no. of teeth 16,diametral pitch 20/30 pitch,pressure angle 30 deg,pitch dia 0.800,major dia 0.8670/0.8620 true involute form dia 0.7270 max,spline a 0.820 in. lg,spline b 1.094 in. lg,under cut 0.618 in. lg,heat treat per mil-h-6875 to rc 40-50,material cres per ams5643/17-4ph/,passivated per mil-s-5002 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: o/a 2.531 in. lg,spline a sae 1964,no. of teeth 11,diametral pitch 20/40,pressure angle 30 deg,pitch dia 0.5500,major dia 0.5860/0.5810,true involute form dia 0.5007,circular pitch 0.1571,effective tooth thk max 0.0785,circular tooth thk min 0.0759,major dia 0.4760/0.4860,side of tooth fit class 2,spline b and 10262,no. of teeth 16,diametral pitch 20/30 pitch,pressure angle 30 deg,pitch dia 0.800,major dia 0.8670/0.8620 true involute form dia 0.7270 max,spline a 0.820 in. lg,spline b 1.094 in. lg,under cut 0.618 in. lg,heat treat per mil-h-6875 to rc 40-50,material cres per ams5643/17-4ph/,passivated per mil-s-5002

FAQs

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

What is the FSCG of the NSN 4320-00-170-6861?

The FSCG of the NSN 4320-00-170-6861 is 4320

Does the NSN 4320-00-170-6861 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 4320-00-170-6861 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 4320-00-170-6861 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-170-6861 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 4320-00-170-6861 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Feb 14, 1973