B-1287

View detailed technical data, stock status, and sourcing information for: B-1287

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B-1287
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5915 Filters and Networks
National Stock Number
5915-00-931-8489
Item Name Code
00209
Assigment Date
09/28/1966 (59 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

4.800 inches nominal body height, 5.300 inches maximum overall height, 1.376 inches nominal distance between centerlines of mounting facilities parallel to body length, 1.938 inches nominal body width, 1.938 inches nominal body length

Product Characteristics

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

Overall Height
5.300 inches maximum
Body Length
1.938 inches nominal
Body Width
1.938 inches nominal
Body Height
4.800 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.376 inches nominal
Vibration Resistance Range In Hertz
+10.0 to 55.0
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.376 inches nominal
Operating Temp Range
+15.0 to 45.0 celsius
Average Life Rating In Hours
10000.0
Reference Frequency Per Function
12.015 kilohertz blank
Input Impedance Per Function W/Load
1.0 kilohms blank
Output Impedance Per Function W/Source Across Input
2.0 kilohms blank
Mounting Facility Screw Thread Series Designator
unf
Inclosure Type
hermetically sealed
Mounting Facility Type And Quantity
4 threaded stud
Insertion Loss At Reference Frequency Per Function In Decibels
7.5 blank
Functional Terminal Type And Quantity
1 turret input 1st function
Functional Terminal Type And Quantity
1 turret output 2nd function
Functional Terminal Type And Quantity
2 turret ground 3rd function
Specified Frequencies Of Discrimination Per Function
8.00 kilohertz blank and 11.715 kilohertz blank and 12.315 kilohertz blank and 200.00 kilohertz blank
Nominal Thread Size
0.190 inches
Body Material
metal
Frequency Band Width Per Function
11.715 kilohertz blank and 12.315 kilohertz blank
Discrimination At Specified Frequencies Per Function In Decibels
60.0 nominal blank and 3.0 nominal blank 1st function
Special Features
unpackaged unit weight: lb2.000
Style Designator
rectangular terminal/terminals on one surface
Test Data Document
03538-77c701593 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
77C701593-1REVM Band Pass Filter
77C701593P1 Band Pass Filter
77C701593REVM Band Pass Filter
B-1287 Band Pass Filter
BPF103911 Band Pass Filter
CC0372-00 Band Pass Filter
GF10208 Band Pass Filter

FAQs

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

What is the FSCG of the NSN 5915-00-931-8489?
The FSCG of the NSN 5915-00-931-8489 is 5915
Does the NSN 5915-00-931-8489 have a Schedule B code assigned?
Yes, the Schedule B code is 8527995030
Does NSN 5915-00-931-8489 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)"
Does NSN 5915-00-931-8489 contain precious materials?
Precious metal content is unknown
Does NSN 5915-00-931-8489 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 5915-00-931-8489 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Wed, Sep 28, 1966

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