4-301

View detailed technical data, stock status, and sourcing information for: 4-301
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-01-127-8161

Item Name Code

08260

Assigment Date

03/09/1982 (44 years ago)

A semirigid metallic item of electrically conductive material designed for the specific purpose of grounding and/or bonding radio frequency equipment. It is normally attached to one item to give spring action to form a ground and/or bond with another item. Excludes:terminal strip, grounding; contact, electrical; and strip, electrical grounding.

2 contact quantity, 4210-01-108-5731 truck,fire fighting end item identification, 3 electrical connection quantity, dc current type, 2.660 inches nominal depth

Product Characteristics

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

Current Type: dc
Depth: 2.660 inches nominal
Contact Quantity: 2
End Item Identification: 4210-01-108-5731 truck,fire fighting
Electrical Connection Quantity: 3
Electrical Connection Identifying Number: part no. 6-32nc-2a
Pointer Type: clock-hand single pointer
Mounting Facility Type And Quantity: 3 bracket
Mounting Stud Diameter: 0.190 inches nominal
Accuracy Rating: 100.0 revolutions per minute single indicator single scale
Color: white pointer overall
Color: white background overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6680-01-114-0170	No Name Available	04/01/1987

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
104-536A	Electrical Tachometer Indicator
12AT04	Electrical Tachometer Indicator
4-301	Electrical Tachometer Indicator
70C44594B01	Electrical Tachometer Indicator
7AT24042	Electrical Tachometer Indicator
836-1303A7509	Electrical Tachometer Indicator

FAQs

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

What is the FSCG of the NSN 6620-01-127-8161?

The FSCG of the NSN 6620-01-127-8161 is 6620

Does the NSN 6620-01-127-8161 have a Schedule B code assigned?

Yes, the Schedule B code is 9029900000

Does NSN 6620-01-127-8161 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 6620-01-127-8161 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-01-127-8161 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 6620-01-127-8161 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Mar 9, 1982