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NSN AR3590

Variable Attenuator

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

waveguide application design, 1.220 inches nominal center to center distance between mounting facilities parallel to height, 1.280 inches nominal center to center distance between mounting facilities parallel to width, 1 knob adjustment device type and quantity, waveguide type body style.

NSN 5985-00-509-0259 Datasheet

(NSN) National Stock Number
5985-00-509-0259
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-509-0259
Requires Demilitarization
Yes
(INC) Item Name Code
00838
Date
Fri, Jul 26, 1974
Schedule B Code
8529109000
Adjustment Device Type And Quantity
1 knob
Application Design
waveguide
Body Style
waveguide type
Center To Center Distance Between Mounting Facilities Parallel To Height
1.220 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width
1.280 inches nominal
Frequency Range
8.200 gigahertz minimum and 12.400 gigahertz maximum
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.5
Mounting Facility Nominal Screw Thread Diameter
0.164 inches
Mounting Facility Pattern
four position rectangular
Mounting Facility Screw Thread Series Designator
unified national coarse (unc)
Mounting Thread Quantity
32 per inch
Overall Attenuation Range In Decibels
+0.0 to 30.0
Overall Length
3.750 inches nominal
Overall Width
1.625 inches nominal
Terminal Type And Quantity
2 flange
Voltage Standing Wave Ratio
1.15
Waveguide Flange Designation
ug-136/bu
Waveguide Flange Type
choke

Identification

Demilitarization Code
Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
P - 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.
Pseudo Item Name Code
0000838

Cross Reference

CAGE Codes

55974
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
U.s./canadian manufacturers
54647
Microtech Inc Dba Microtech Inc
U.s./canadian manufacturers
09992
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
HZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34580
Water Commodity
658 - Electrical appliances, small
National Motor Freight Classification Item Number
061700

Schedule B & Trade

Schedule B
8529-10-9000
Description
antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8524 to 8528, nesoi
End Use
21400 - Telecommunications equipment
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
76493
(NAICS) North American Industrial Classification System
334220

Questions & Answers

  1. What is the FSCG of the NSN 5985-00-509-0259?

    The FSCG of the NSN 5985-00-509-0259 is 5985

  2. Does the NSN 5985-00-509-0259 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-509-0259 require demilitarization?

    "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

  4. Does NSN 5985-00-509-0259 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5985-00-509-0259 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.

  6. When the NSN 5985-00-509-0259 was assigned to the Federal Catalog?

    It was assigned 52 years ago, on Fri, Jul 26, 1974

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