4B0256

View detailed technical data, stock status, and sourcing information for: 4B0256
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-01-254-2657

Item Name Code

60411

Assigment Date

05/04/1987 (39 years ago)

2.480 inches nominal overall width, 2.0 gigahertz minimum and 4.0 gigahertz maximum frequency rating, 2.860 inches nominal overall length, 0.860 inches nominal overall height, feat criticality code justification

Product Characteristics

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

Overall Length: 2.860 inches nominal
Overall Height: 0.860 inches nominal
Overall Width: 2.480 inches nominal
Frequency Rating: 2.0 gigahertz minimum and 4.0 gigahertz maximum
Criticality Code Justification: feat
Special Features: critical application: aircraft,harrier av-8b; environments per mil-p-23971; aluminum housing; epoxy primer w/epoxy paint,blue; 50.0 ohms impedance; 3.0 db average coupling; 1.3 to 1 max vswr; 0.3 db max insertion loss; 20.0 dbmin isolation; plus 3 max phase balance; plus 0.2 db max amplitude balance; 100.0 mw min power level; one input and two output ports,type n; grounding surface void of paint but treated w/class 3 conductive; 95 deg c operating,125 deg c storage,ambient temperature; used with test set,elect.equip

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
4B0256	Radio Frequency Power Divider
4D0256	Radio Frequency Power Divider
5M1956-002	Radio Frequency Power Divider
5M1956-003	Radio Frequency Power Divider
D373GS	Radio Frequency Power Divider

FAQs

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

What is the FSCG of the NSN 6625-01-254-2657?

The FSCG of the NSN 6625-01-254-2657 is 6625

Does the NSN 6625-01-254-2657 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-254-2657 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 6625-01-254-2657 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-254-2657 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 6625-01-254-2657 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, May 4, 1987