The Delay Line, cataloged under National Stock Number 5999-00-445-7982, 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 Spectrum Microwave, Inc. Div Api Technologies - Rf2m Us. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-00-445-7982 |
| Primary Part Number | 681335-1 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Spectrum Microwave, Inc. Div Api Technologies - Rf2m Us |
| Status | ACTIVE |
| Body Style | RECTANGULAR |
| Body Width | 4.700 INCHES NOMINAL IN |
| Body Length | 4.700 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 TURRET |
| Material | ALUMINUM OVERALL |
| Body Depth | 0.530 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| 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 | 0.7000 lbs |
| Cube | 0.0219 cu ft |
| Part Number | Manufacturer |
|---|---|
| 681335-1 | Spectrum Microwave, Inc. Div Api Technologies - Rf2m Us (USA) |
| 066963-501 | Spectrum Microwave, Inc. Div Api Technologies - Rf2m Us (USA) |
| Reference | Meaning |
|---|---|
| 854168 | 5/9 Secondary reference Avx Corp Raleigh Plant |
| 681335-1 | 3/2 Design control — primary reference U.S. Government activity |
| 681335-1 | 5/9 Secondary reference Micro Networks Corporation |
NSN 5999-00-445-7982 is a Delay Line, manufactured by Spectrum Microwave, Inc. Div Api Technologies - Rf2m Us, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-445-7982 has 2 manufacturer part numbers on file: 681335-1 (Spectrum Microwave, Inc. Div Api Technologies - Rf2m Us), 066963-501 (Spectrum Microwave, Inc. Div Api Technologies - Rf2m Us).
Key specifications for 681335-1: Body Style: RECTANGULAR; Body Width: 4.700 INCHES NOMINAL IN; Body Length: 4.700 INCHES NOMINAL IN; Terminal Type and Quantity: 4 TURRET. 6 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 5999-00-445-7982 has DEMIL Code B. 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.