8305-00-004-2537 and 8305-00-004-2538 MIL-W-4088 nylon webbing

NSN 8305-00-004-2537 and 8305-00-004-2538 are textile-webbing items associated with MIL-W-4088.
Both are flat nylon webbing, but they are different product configurations and therefore must not share a single breaking-strength value.

Verified characteristics

NSN 8305-00-004-2537: Flat nylon twill webbing, nominal width 1.000 in, minimum breaking strength 600 lb.
NSN 8305-00-004-2538: Flat nylon twill webbing, nominal width 1.719 in, nominal breaking strength 2,500 lb.
These references belong to the MIL-W-4088 webbing family used in demanding aerospace, defence and restraint applications. Selection must be based on the exact NSN and the corresponding dimensional and load requirements.