1. Home /
  2. FSC NSN Catalog /
  3. Related Equipment, Waveguides and Antennas /
  4. 500L4

NSN 500L4

Variable Attenuator

An item consisting of insulating material, which is specifically designed to have fastened thereon, or on which are fastened terminal(s), such as screws, solder lugs, solder studs, solderless connectors, clips, and the like. It is usually used for junctions or terminations of wire or cable assemblies. It does not include items as defined above with parts, such as resistors and capacitors mounted thereon. Do not use if a more specific name exists, such as fuseholder; holder, resistor; fanning strip; contact assembly, electrical; jack assembly, tip; chamber, cable terminal; panel (2) (as modified); connector (as modified). Excludes:terminal, stud; terminal, feedthru, insulated; post, binding, electrical; and chassis, electrical-electronic equipment. For items having printed electrical conductor paths, see printed wiring board.

continuous attenuation variation method, 1.625 inches nominal body diameter, audio application design, 500.0 input impedance rating in ohms, 0.375 inches nominal bushing length.

NSN 5985-00-977-1247 Datasheet

(NSN) National Stock Number
5985-00-977-1247
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-977-1247
Requires Demilitarization
Yes
(INC) Item Name Code
00838
Date
Tue, Jan 1, 1963
Schedule B Code
8529109000
Application Design
audio
Attenuation Variation Method
continuous
Body Diameter
1.625 inches nominal
Bushing Length
0.375 inches nominal
Impedance Rating In Ohms
500.0 input
Mounting Facility Nominal Screw Thread Diameter
0.375 inches
Mounting Facility Screw Thread Series Designator
unef
Mounting Facility Type And Quantity
1 threaded bushing
Mounting Thread Quantity
32 per inch
Overall Attenuation Accuracy In Decibels
-2.85 to 2.85
Overall Attenuation Range In Decibels
+0.0 to 38.0
Power Rating
4.0 watts average
Schematic Diagram Designator
"unbalanced "ll""
Terminal Type And Quantity
4 tab, solder lug

Identification

Demilitarization Code
A - 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.
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

12436
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
U.s./canadian manufacturers
24446
General Electric Company
U.s./canadian manufacturers
33173
Mpd Components, 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
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 5985-00-977-1247?

    The FSCG of the NSN 5985-00-977-1247 is 5985

  2. Does the NSN 5985-00-977-1247 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-977-1247 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.

  4. Does NSN 5985-00-977-1247 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5985-00-977-1247 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 5985-00-977-1247 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

Globe Transparent
Get in Touch
Looking for technical parts, product details, or custom project planning? Our team has you covered with end-to-end support every step of the way.
Contact Us

Pricing & 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.

Recent Updates

Last Update: 1 day ago
View History