The Delay Line, cataloged under National Stock Number 5999-01-374-7958, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-374-7958 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Status | ACTIVE |
| Signal Delay Method | INDUCTANCE |
| Section Delay Time | 157.500 NANOSECONDS MAXIMUM SINGLE SECTION NS |
| Mounting Facility Quantity | 24 |
| Body Style | RECTANGULAR |
| Body Width | 0.580 INCHES MAXIMUM IN |
| Individual Section Quantity | 1 |
| Delay Time Variation Method | TAPPED |
| Specification/standard Data | 81349-MIL-D-83531/3 GOVERNMENT SPECIFICATION |
| Body Length | 1.300 INCHES MAXIMUM IN |
| Mounting Facility | TERMINAL |
| Terminal Type and Quantity | 24 TAB SOLDER LUG |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 81349-MIL-D-83531 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | PLASTIC CASE |
| Body Depth | 0.300 INCHES MAXIMUM 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 | JN |
| Reference | Meaning |
|---|---|
| M83531/03-005 | 2/2 Government specification standardization U.S. Government activity |
| MIL-D-83531/3 | 4/1 Identification reference U.S. Government activity |
NSN 5999-01-374-7958 is a Delay Line, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
Key specifications for 5999-01-374-7958: Signal Delay Method: INDUCTANCE; Section Delay Time: 157.500 NANOSECONDS MAXIMUM SINGLE SECTION NS; Mounting Facility Quantity: 24; 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 5999-01-374-7958 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.