The Support,antenna, cataloged under National Stock Number 5985-00-170-5864, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-170-5864 |
| Primary Part Number | 605B581H01 |
| Item Name | Support,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Mounting Slot Length | 0.880 INCHES NOMINAL IN |
| Mounting Method | SLOT |
| Basic Shape Style | IRREGULAR |
| Material | COPPER ALLOY |
| Mounting Slot Width | 0.040 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 605B581H01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| 605B581H01 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| Reference | Meaning |
|---|---|
| 605B581H01 | 5/9 Secondary reference Krdc Inc Dba Martin-Palmer Tool & Die Co Div |
| 605B581H01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5985-00-170-5864 is a Support,antenna, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-170-5864 has 2 manufacturer part numbers on file: 605B581H01 (Northrop Grumman Support Services Corp), 605B581H01 (Northrop Grumman Systems Corporation Dba Electronic Systems).
Key specifications for 605B581H01: Overall Height: 0.750 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Mounting Slot Length: 0.880 INCHES NOMINAL IN; Mounting Method: SLOT. 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 5985-00-170-5864 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.