The Pedestal,antenna, cataloged under National Stock Number 5985-01-358-7541, 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 Textron Systems Corporation Dba Textron Systems Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-358-7541 |
| Primary Part Number | 6499-304002-1 |
| Item Name | Pedestal,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| Overall Diameter | 26.000 INCHES NOMINAL IN |
| Accessory Components and Quantity | LNA/DOWN CONVERTER,1; 26" ANTENNA,1; ACCELEROMETER,1; INERTIAL DATA ASSY,1 |
| Material | ALUMINUM ALLOY FRAME |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6499-304002-1 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 6499-304002-1 | 5/9 Secondary reference U.S. Government activity |
| AS-4101/A | 5/1 Secondary reference U.S. Government activity |
NSN 5985-01-358-7541 is a Pedestal,antenna, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-358-7541 has 1 manufacturer part number on file: 6499-304002-1 (Textron Systems Corporation Dba Textron Systems Corp).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-377-7568. Verify interchangeability with system specifications before substitution.
Key specifications for 6499-304002-1: Overall Height: 30.470 INCHES NOMINAL IN; Overall Diameter: 26.000 INCHES NOMINAL IN; Accessory Components and Quantity: LNA/DOWN CONVERTER,1; 26" ANTENNA,1; ACCELEROMETER,1; INERTIAL DATA ASSY,1; Special Features: TRANSMISSION FREQUENCY BANDS,20.7 +0.5 GHZ RECEIVE,44.5 +1.0 GHZ TRANSMIT; ANTENNA POINTING AZIMUTH,CONTINUOUS 360 DEG.; ELEVATION,MINUS 15 DEGREE TO +90 DEG.; ANTENNA GAIN,(RECEIVE) 40 DB,(TRANSMIT) 46 DB; 150 LBS. MAX.; FITS UNDER 32 IN. H. RADOME; RECEIVE AND TRANSMIT SHF/EHF SIGNALS; USED ON EC-135C/H/J/P,E-4B,E-3A,RC-135 ACFT; PART OF AN/ARC-208(V)1,(V)2,(V)3,(V)7,(V)8 GHz. 3 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 5985-01-358-7541 has DEMIL Code C. 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.