I.A.02. RFI Attachment 1_Helmets and Headsets.xlsx

This is an RFI attachment containing detailed specifications for two categories of equipment: ballistic helmets and tactical headsets. The Shellback Tactical Level IIIA ACH High Cut Ballistic Helmet is offered in four sizes (Small through Extra Large) with weights ranging from 2.8 to 3.1 pounds. The helmet features NIJ Standard 0106.01 Level IIIA protection, defeating .357 SIG FMJ, 9mm, .38, .40 S&W, and .44 Magnum rounds, and meets US Military MIL-STD-662F fragmentation standards. Construction utilizes high-performance Kevlar aramid fibers with a thermoset resin shell, D30 7-pad suspension system, and a fully adjustable 4-point retention harness. The helmet is ITAR-controlled and includes a 5-year ballistic warranty.

The EARMOR M32X headset specifications detail a noise reduction rating of 22 dB with active impulse noise suppression above 82 dB, IPX-5 waterproof rating, and dual AAA battery power providing approximately 350 hours of operation with 4-hour auto shut-off. The system features four independent audio speakers for separated channels, dynamic voice tracking microphones for speech isolation, and dual directional microphones for situational awareness amplification. The headset is compatible with standard M16 helmet rail adapters via the integrated ARC mounting system with gel ear pads, includes pre-installed ARC rail mounting arms, and meets CE, RoHS, ANSI S3.19-1974, and EN352 compliance standards. Equipment is intended for the Department of the Army National Guard under pre-solicitation W50S9426QJC05.