National Item Identification Number
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Federal Supply Class
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. Each connecting end must have either standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also ELBOW, PIPE TO HOSE; ELBOW, TUBE TO HOSE; and ELBOW, HOSE TO BOSS.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MATERIAL DOCUMENT AND CLASSIFICATION
FED STD 66,AISI C1137 OR SAE 1137 FED STD 1ST MATERIAL