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Delay Line

NSN: 5999-00-007-0988 | Model: 712809-1
ITAR Registered seal

An item which provides a predetermined delay to an electrical pulse, while maintaining substantially the same waveform. The delay is obtained by means of a real or artificial transmission line or equivalent device. The equivalent device may be acoustic, distributive, lumped constant, magnetic solid state, or surface acoustical wave type. See also attenuator, (as modified); transformer, (as modified); and oscillator, pulse delay.


Body length: up to 6.5 inches, operating temperature range: -55/+85 degrees celsius

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled (Code D)
Body Style
Body Length
up to 6.5 inches
Body Width
1.75 inches
Individual Section Quantity
Operating Temperature Range
-55/+85 degrees Celsius
Voltage Rating
5 volts
Material and Location
Any acceptable
Surface Treatment and Location
Any acceptable
Input Impedance Rating
75 ohms
Output Impedance Rating
75 ohms
Body Depth
up to 0.75 inches
Mounting Facility
Attenuation In Decibels
Signal Delay Method
Lumped constant
Delay Time Variation Method
Section Delay Time
50 nanoseconds all sections
Pulse Rise Time Rating
20 nanoseconds
Terminal Type and Quantity
8 wire leads

Pricing and Availability

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NSN 5999-00-007-0988 Datasheet

Supply Class (FSC):
Miscellaneous Electrical And Electronic Components
Cross Reference:
  • 712809-1
  • EP5942
Cage Codes:
  • Raytheon Company (CAGE 05869)
  • Pca Electronics Inc (CAGE 97722)
Schedule B & Trade:
  • Schedule B: 8543909000 (NAICS 335999)

    Electrical machines and apparatus parts, nesoi

  • SITC: 77879

    Parts of electrical machines and apparatus, having individual functions, n.E.S.

  • End Use: 20005

    Electric apparatus


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.


U - Precious metal content is unknown


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

Freight Information:
  • NMFC:

    061300 - Circuit breaker/switch noi

  • WCC:

    72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

  • 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:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $338.70 to $564.50..
Does NSN 5999-00-007-0988 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Poland, Spain, Germany, and Turkey
What is the NIIN of NSN 5999-00-007-0988?
000070988 or 00-007-0988
Does NSN 5999-00-007-0988 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5999-00-007-0988?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 30, 1972