The Delay Line, cataloged under National Stock Number 5999-01-232-2999, 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 Raytheon Company. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5999-01-232-2999 |
| Primary Part Number | 626738-1 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Pulse Rise Time Rating | 4.0 NANOSECONDS NS |
| Signal Delay Method | SOLID STATE |
| Section Delay Time | 40.000 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Mounting Facility Quantity | 8 |
| Inclosure Type | HERMETICALLY SEALED |
| Body Style | RECTANGULAR |
| Body Width | 0.400 INCHES MAXIMUM IN |
| Mounting Provision Arrangement Style | FOUR POSITION RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 0.300 INCHES NOMINAL IN |
| Individual Section Quantity | 3 |
| Body Length | 0.800 INCHES MAXIMUM IN |
| Mounting Facility | PIN(S) |
| Terminal Type and Quantity | 8 PIN |
| Operating Temp Range | -30.0 TO 85.0 CELSIUS DEGC |
| Material | PLASTIC CASE |
| Body Depth | 0.325 INCHES MAXIMUM IN |
| Voltage Rating | 5.000 VOLTS NOMINAL |
| Longest Horizontal Distance Between Mounting Centers | 0.600 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 | J |
| Weight | 0.0200 lbs |
| Cube | 0.0020 cu ft |
NSN 5999-01-232-2999 is a Delay Line, manufactured by Raytheon Company, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-232-2999 has 2 manufacturer part numbers on file: 626738-1 (Raytheon Company), 97-31 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil).
4 possible matches (shared part number, not a government interchangeability claim): 5930-01-268-0413, 7035-01-516-0578, 5340-01-607-3573. Verify interchangeability with system specifications before substitution.
Key specifications for 626738-1: Pulse Rise Time Rating: 4.0 NANOSECONDS NS; Signal Delay Method: SOLID STATE; Section Delay Time: 40.000 NANOSECONDS NOMINAL SINGLE SECTION NS; Mounting Facility Quantity: 8. 18 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 5999-01-232-2999 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.