Delay Line

SKU: 5999009381550 | Model: 338281
NSN 5999-00-938-1550 NSN 5999-00-938-1550
International traffic in arms regulations registered company

Specifications from the Manufacturer

Body Style:
Rectangular, bracketed
Hole Diameter:
0.250 inches nominal
Overall Length:
4.344 inches minimum and 4.406 inches maximum
Frequency Rating:
500.000 hertz minimum and 700.000 hertz maximum
Body Length:
3.625 inches maximum
Body Width:
3.250 inches maximum
Individual Section Quantity:
Longest Horizontal Distance Between Mounting Centers:
1.000 inches nominal
Operating Temp Range:
-5.0/+85.0 deg celsius
Mounting Facility Quantity:
1 and 2
Voltage Rating:
2.000 volts maximum
Material And Location:
Monel,qq-n-281 class a fscm 81348 terminal
Material And Location:
Beryllium copper alloy, qq-c-530, cond 1/2 hard terminal err-100 err-100
Surface Treatment And Location:
Enamel, mil-e-15090, type 2, class 2 body err-100 err-100
Surface Treatment And Location:
Paint,zinc chromate primer,jan-p-735 fscm 81349 body
Input Impedance Rating:
20.000 kilohms
Output Impedance Rating:
2.000 kilohms
Frequency Bandwidth:
6.5 kilohertz nominal
Body Depth:
1.625 inches maximum
Mounting Facility:
Bracket and unthreaded hole
Mounting Provision Arrangement Style:
2 position in-line
Attenuation In Decibels:
Signal Delay Method:
Lumped constant
Delay Time Variation Method:
Section Delay Time:
319.300 microseconds nominal single section
Segment Quantity Per Section:
7 single section
Segment Delay Time:
149.200 microseconds minimum single section 2nd segment err-100
Segment Delay Time:
81.800 microseconds maximum single section 1st segment err-100
Delay Time Variation Per Deg Celsius:
Not rated
Pulse Rise Time Rating:
Not rated
Terminal Type And Quantity:
18 pin
Special Features:
Hermetically sealed case

Pricing and Availability

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NSN 5999-00-938-1550 Datasheet

Supply Class:


Cross Reference:

  • 338281

Cage Codes:

  • Lockheed Martin Corporation (CAGE 56232)

Replaced or Cancelled:

5999-00-938-1550 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 009381550
NSN: 5999009381550
DEMIL Code Meaning: Usml items - demil required. destroy item and components to prevent restoration or repair to a usable condition.
ADPE: 0 (Represents items with no adp components)

Freight Codes:

NMF Desc: Circuit Breaker/switch Noi
NMFC: 061300
UFC: 34410
LTL: 77.5
WCC: Electrical appliances, small
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ASH: No special handling required.

Management Codes:

CTL: 9B----- (MOE: DN)
AAC: Not stocked, centrally procured # (non-stocked items). imm/service centrally managed but not stocked item. procurement will be initiated only after receipt of a requisition.
QUP: 1
SLC: 0

Reference Drawing:

[drawing of 5999-00-938-1550]

Schedule B & Trade:

8543909000 (NAICS 335999)
Electrical machines and apparatus parts, nesoi

Parts of electrical machines and apparatus, having individual functions, n.e.s.

End Use:

Electric apparatus

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5999-00-938-1550 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Greece, and United States
How is national stock number 5999-00-938-1550 defined?
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.
What is the NIIN of NSN 5999-00-938-1550?
009381550 or 00-938-1550
Does this item require Demilitarization?
Usml items - demil required. destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Is NSN 5999009381550 ITAR controlled?
Yes. This item is subject to the international traffic in arms regulations (ITAR).
What is the most recent solicitation for NSN 5999009381550?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 07, 1972