The Delay Line, cataloged under National Stock Number 5999-01-170-2829, 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 Pulse Engineering Inc. Government technical data includes 17 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. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-170-2829 |
| Primary Part Number | PE-21217 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Pulse Engineering Inc |
| Status | ACTIVE |
| Pulse Rise Time Rating | 3.0 NANOSECONDS NS |
| Signal Delay Method | LUMPED CONSTANT |
| Section Delay Time | 100.000 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Mounting Facility Quantity | 16 |
| Body Style | RECTANGULAR |
| Body Width | 0.300 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | FOUR POSITION RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 0.300 INCHES NOMINAL IN |
| Individual Section Quantity | 1 |
| Segment Quantity Per Section | 5 SINGLE SECTION |
| Delay Time Variation Method | TAPPED |
| Segment Delay Time | 25.000 NANOSECONDS NOMINAL SINGLE SECTION ALL SEGMENTS NS |
| Body Length | 0.900 INCHES NOMINAL IN |
| Mounting Facility | TERMINAL |
| Terminal Type and Quantity | 16 PIN |
| Body Depth | 0.345 INCHES NOMINAL IN |
| Longest Horizontal Distance Between Mounting Centers | 0.800 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 | X |
NSN 5999-01-170-2829 is a Delay Line, manufactured by Pulse Engineering Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-170-2829 has 2 manufacturer part numbers on file: PE-21217 (Pulse Engineering Inc), 21217 (Pulse Engineering Inc).
5 possible matches (shared part number, not a government interchangeability claim): 2910-01-194-2052, 4440-01-225-5593, 9340-01-290-9357. Verify interchangeability with system specifications before substitution.
Key specifications for PE-21217: Pulse Rise Time Rating: 3.0 NANOSECONDS NS; Signal Delay Method: LUMPED CONSTANT; Section Delay Time: 100.000 NANOSECONDS NOMINAL SINGLE SECTION NS; Mounting Facility Quantity: 16. 17 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 5999-01-170-2829 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.