The Delay Line, cataloged under National Stock Number 5999-01-189-9146, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Shallcross Inc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-189-9146 |
| Primary Part Number | L-01-30 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Shallcross Inc |
| Status | ACTIVE |
| Pulse Rise Time Rating | 16.0 NANOSECONDS NS |
| Signal Delay Method | LUMPED CONSTANT |
| Section Delay Time | 83.000 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Body Style | RECTANGULAR |
| Body Width | 0.300 INCHES MAXIMUM IN |
| Mounting Provision Arrangement Style | FOUR POSITION RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 0.300 INCHES NOMINAL IN |
| Individual Section Quantity | 1 |
| Body Length | 0.800 INCHES MAXIMUM IN |
| Mounting Facility | PIN(S) |
| Terminal Type and Quantity | 14 PIN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Body Depth | 0.300 INCHES NOMINAL IN |
| Voltage Rating | 50.000 VOLTS NOMINAL |
| Longest Horizontal Distance Between Mounting Centers | 0.600 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | X |
NSN 5999-01-189-9146 is a Delay Line, manufactured by Shallcross Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-189-9146 has 2 manufacturer part numbers on file: A444-1 (Cae Usa Inc.), L-01-30 (Shallcross Inc).
Key specifications for L-01-30: Pulse Rise Time Rating: 16.0 NANOSECONDS NS; Signal Delay Method: LUMPED CONSTANT; Section Delay Time: 83.000 NANOSECONDS NOMINAL SINGLE SECTION NS; Body Style: RECTANGULAR. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5999-01-189-9146 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.