6620-01-653-7644

Find complete technical information, availability, and procurement data for: 6620-01-653-7644
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-01-653-7644

Item Name Code

53188

Assigment Date

04/05/2016 (10 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

min. flow range 10-500 sfpm, max flow range 10-50000 sfpm, 1 4-20 ma loop output signal, mass flow-insertion probe type, 100 psig at 100 deg f rating special features, transmitter/relay, probe part name assigned by controlling agency, integral mounting configuration

Product Characteristics

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

Mounting Configuration: integral
Part Name Assigned By Controlling Agency: transmitter/relay, probe
Special Features: min. flow range 10-500 sfpm, max flow range 10-50000 sfpm, 1 4-20 ma loop output signal, mass flow-insertion probe type, 100 psig at 100 deg f rating

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
L2437030	Rate of Transmitter Subassembly
TA2-A000-131 WITH TMR-A03A-020	Rate of Transmitter Subassembly

FAQs

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

What is the FSCG of the NSN 6620-01-653-7644?

The FSCG of the NSN 6620-01-653-7644 is 6620

Does the NSN 6620-01-653-7644 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 6620-01-653-7644 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 6620-01-653-7644 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-01-653-7644 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 6620-01-653-7644 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Tue, Apr 5, 2016