The Delay Line, cataloged under National Stock Number 5999-01-024-8217, 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 Polara Engineering, Inc.. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-024-8217 |
| Primary Part Number | 201D500 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Polara Engineering, Inc. |
| Status | ACTIVE |
| Signal Delay Method | LUMPED CONSTANT |
| Section Delay Time | 47.500 NANOSECONDS MINIMUM SINGLE SECTION AND 52.500 NANOSECONDS MAXIMUM SINGLE SECTION NS |
| Output Impedance Rating | 200.000 OHMS |
| Surface Treatment Document and Classification | MIL-T-10727, TYPE 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE TERMINAL |
| Body Style | RECTANGULAR |
| Body Width | 0.290 INCHES MAXIMUM IN |
| Individual Section Quantity | 1 |
| Material Document and Classification | MIL-M-14, TYPE SDG MIL SPEC SINGLE MATERIAL RESPONSE CASE |
| Segment Quantity Per Section | 10 SINGLE SECTION |
| Delay Time Variation Method | TAPPED |
| Segment Delay Time | 4.000 NANOSECONDS MINIMUM SINGLE SECTION ALL SEGMENTS AND 6.000 NANOSECONDS MAXIMUM SINGLE SECTION ALL SEGMENTS NS |
| Body Length | 0.770 INCHES MAXIMUM IN |
| Input Impedance Rating | 200.000 OHMS |
| Mounting Facility | PIN(S) |
| Terminal Type and Quantity | 13 PIN |
| Surface Treatment | PLASTIC EPOXY CASE |
| Surface Treatment | TIN OR TIN TERMINAL |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE AND GLASS OR PLASTIC POLYCAPROLACTAM AND GLASS OR PLASTIC POLYHEXAMETHYLENE SEBACAMIDE AND GLASS CASE |
| Material | COPPER OR COPPER ALLOY 511 OR IRON ALLOY TERMINAL |
| Body Depth | 0.265 INCHES MAXIMUM IN |
| Voltage Rating | 50.000 VOLTS NOMINAL |
| 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 | J |
| Weight | 0.0300 lbs |
| Cube | 0.0318 cu ft |
| Part Number | Manufacturer |
|---|---|
| 201D500 PRIMARY | Polara Engineering, Inc. (USA) |
| Reference | Meaning |
|---|---|
| G300374-1 | 7/2 Vendor item drawing reference L3harris Technologies, Inc Div Space & Airborne Systems |
NSN 5999-01-024-8217 is a Delay Line, manufactured by Polara Engineering, Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-024-8217 has 1 manufacturer part number on file: 201D500 (Polara Engineering, Inc.).
Key specifications for 201D500: Signal Delay Method: LUMPED CONSTANT; Section Delay Time: 47.500 NANOSECONDS MINIMUM SINGLE SECTION AND 52.500 NANOSECONDS MAXIMUM SINGLE SECTION NS; Output Impedance Rating: 200.000 OHMS; Surface Treatment Document and Classification: MIL-T-10727, TYPE 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE TERMINAL. 22 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 5999-01-024-8217 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.