Fixed Attenuator

NSN: 5985-00-028-0630 | Model: 3300-40025-1

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

NSN Properties and Flags

NATO Stock Number

5985-00-028-0630

DEMIL

Application Design

Transmission line

Body Material

Brass, qq-b-626, comp 22, 1/2h

Body Style

Round, terminal/terminals in opposite surface

Body Surface Treatment

Passivated

Overall Length

3.000 inches

Overall Diameter

0.840 inches

Voltage Standing Wave Ratio

1.15

Input Impedance Rating In Ohms

75.0

Output Impedance Rating In Ohms

75.0

Coaxial Connector Series Designation

Sma

Power Rating

0.5 watts average

Rf Signal Attenuation In Decibels

3.0

Voltage Standing Wave Ratio Frequency Range

+0.0/+100.0 megahertz

Attenuation Accuracy In Decibels

-0.30/+0.30

Connection Type Per Function

Female output and male input

Mounting Method

Connector

Terminal Type And Quantity

2 connector

Frequency Range

Between 0.000 hertz and 100.000 megahertz

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5985-00-028-0630 Datasheet

Supply Class (FSC):

Related Equipment Waveguides Antennas

Cross Reference:

3300-40025-1
KU89-17

Cage Codes:

Systems Inc Raytheon E (CAGE 33875)
Winchester Electronics Corporation (CAGE 91836)

Schedule B & Trade:

Schedule B: 8529109000 (NAICS 334220)

Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
SITC: 76493

Parts of television receivers, radiobroadcast receivers, transmission apparatus for radio telephony, telegraphy, broadcasting or television etc.
End Use: 21400

Telecommunications equipment

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 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.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

060535 - Aerial/antennas directional
WCC:

723 - Radio parts and equipment, excluding tubes packed separately
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Y
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $72.74 to $121.23..
Does NSN 5985-00-028-0630 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency
What is the NIIN of NSN 5985-00-028-0630?
000280630 or 00-028-0630
Does NSN 5985-00-028-0630 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5985-00-028-0630?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 26, 1972