The Delay Line, cataloged under National Stock Number 5999-00-786-9003, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 29 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-00-786-9003 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Status | ACTIVE |
| Pulse Rise Time Rating | 180.0 NANOSECONDS NS |
| Signal Delay Method | INDUCTANCE |
| Adjustment Device Quantity | 1 |
| Section Delay Time | 54.900 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Mounting Facility Quantity | 4 |
| Shaft Diameter | 0.125 INCHES NOMINAL IN |
| Step Quantity | 9 |
| Surface Treatment Document and Classification | TT-E-529 CLASS A FED SPEC SINGLE TREATMENT RESPONSE SINGLE SEAL |
| Adjustment Device Drive Type | SHAFT |
| Mounting Provision Arrangement Style | FOUR POSITION RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 0.625 INCHES NOMINAL IN |
| Individual Section Quantity | 1 |
| Delay Time Per Step | 6.100 NANOSECONDS NOMINAL NS |
| Shaft Style | ROUND, SLOTTED |
| Delay Time Variation Method | ADJUSTABLE |
| Shaft Length | 0.562 INCHES NOMINAL IN |
| Stud Length | 0.375 INCHES NOMINAL IN |
| Input Impedance Rating | 560.000 OHMS |
| Mounting Facility | THREADED STUD(S) |
| Terminal Type and Quantity | 5 WIRE HOOK |
| Surface Treatment | ENAMEL SEMIGLOSS SINGLE SEAL |
| Attenuation in Decibels | 1.000 |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 60.000 HERTZ NOMINAL |
| Thread Class | 2A A |
| Material | STEEL CASE |
| Thread Size and Series/type Designator | 0.138-32 UNIFIED NATIONAL COARSE (UNC) |
| Voltage Rating | 350.000 VOLTS NOMINAL |
| Longest Horizontal Distance Between Mounting Centers | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Y |
| Reference | Meaning |
|---|---|
| 179543 | 5/9 Secondary reference Edo |
| V303 | 3/9 Design control — primary reference Computer Devices Corp |
NSN 5999-00-786-9003 is a Delay Line, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
Key specifications for 5999-00-786-9003: Pulse Rise Time Rating: 180.0 NANOSECONDS NS; Signal Delay Method: INDUCTANCE; Adjustment Device Quantity: 1; Section Delay Time: 54.900 NANOSECONDS NOMINAL SINGLE SECTION NS. 29 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 5999-00-786-9003 has DEMIL Code D. 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.