National Item Identification Number

01-164-4031
011644031
4730-01-164-4031
4730011644031

National Stock Number

Item Name

BOLT,FLUID PASSAGE

Federal Supply Class

4730

Description

A boltlike item having a concentric hole along the longitudinal centerline which may extend a part or the full length of the item. It has a hole(s) perpendicular to the axis, joining or passing through the concentric hole along the longitudinal centerline. The item is designed to distribute fluid, air, or lubricant through its body to a mating item, such as a CONNECTOR, MULTIPLE, FLUID PRESSURE LINE, bearing(s), bushing(s), or the like. The item must be capable of attaching to a block fitting and/or a tubing line or be designed to accommodate a FITTING, LUBRICATION. Excludes BOLT, INTERNALLY RELIEVED BODY; BLEEDER VALVE, HYDRAULIC SYSTEM; and BUSHING, MACHINE THREAD. See also PIN, VEHICULAR LEAF SPRING SHACKLE.

Commercial and Government Entity Code (Supplier Data)

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K0378

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Reference Numbers (Part Numbers)

B499590

Required Categories

WRENCHING FEATURE STYLE
WIDTH ACROSS FLATS
THE MANUFACTURERS DATA
MANUFACTURE

Required Description

1 HEXAGON
0.720 INCHES NOMINAL
K0378
B499590