briefOctober 17, 20261 min read· Last reviewed October 17, 2026 by ArmorOS EditorialNew Manufacture Material, NSN 2995010074738OK (AMC 4B)https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=0c6d41671fa0479c8f32824f2155ddec Source: https://sam.gov/workspace/contract/opp/0c6d41671fa0479c8f32824f2155ddec/view