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NSN 757C-30

Fixed Attenuator

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

round, terminal/terminals in opposite surface body style, 12.4 gigahertz attenuation accuracy reference frequency, n coaxial connector series designation, transmission line application design, -1.00 to 1.00 attenuation accuracy in decibels.

NSN 5985-00-236-4476 Datasheet

(NSN) National Stock Number
5985-00-236-4476
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-236-4476
Requires Demilitarization
Yes
(INC) Item Name Code
14224
Date
Mon, May 28, 1973
Schedule B Code
8529109000
Application Design
transmission line
Attenuation Accuracy In Decibels
-1.00 to 1.00
Attenuation Accuracy Reference Frequency
12.4 gigahertz
Body Style
round, terminal/terminals in opposite surface
Coaxial Connector Series Designation
n
Connection Type Per Function
female output and male input
Frequency Range
0.000 hertz minimum and 12.400 gigahertz maximum
Fsc Application Data
antennas,waveguides,and related equipment
Input Impedance Rating In Ohms
50.0
Material
unable to decode
Mounting Method
connector
Operating Temp Range
-55.0 to 85.0 celsius
Output Impedance Rating In Ohms
50.0
Overall Diameter
0.812 inches nominal
Overall Length
2.660 inches nominal
Power Rating
2.0 watts average and 300.0 watts peak
Rf Signal Attenuation In Decibels
30.0
Terminal Type And Quantity
2 connector
Unpackaged Unit Weight
2.400 ounces
Voltage Standing Wave Ratio
1.20 and 1.25
Voltage Standing Wave Ratio Frequency Range
+0.0 to 6.0 gigahertz and +6.0 to 12.4 gigahertz

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
0014224

Cross Reference

CAGE Codes

10001
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
U.s./canadian manufacturers
99899
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
U.s./canadian manufacturers
52335
Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc
Non-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
06330
Water Commodity
723 - Radio parts and equipment, excluding tubes packed separately
National Motor Freight Classification Item Number
060535

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 5985-00-236-4476?

    The FSCG of the NSN 5985-00-236-4476 is 5985

  2. Does the NSN 5985-00-236-4476 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-236-4476 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 5985-00-236-4476 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5985-00-236-4476 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 5985-00-236-4476 was assigned to the Federal Catalog?

    It was assigned 53 years ago, on Mon, May 28, 1973

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