NSN 4730-00-289-3347 NIIN — Fluid Passage Bolt

National Stock number : 4730-00-289-3347

Fluid Passage Bolt


Available Quantity 224
Available Conditions NS OH NE AR SV
Classification Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730
Schedule B 7307992000
Stock Check Date 02/20/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Fluid Passage Bolt

Body Style

body wrenching

Concentric Hole Diameter

0.109in.

Overall Length

2.531in. ⁓2-17/32"

First End Connection Type

threaded external tube

First End Style Designator

plain

First End Thread Class

3a

First End Thread Direction

RIGHT-Hand

Second End Connection Type

threaded external tube


Second End Thread Class

3a

Second End Thread Direction

RIGHT-Hand

Width Across Flats

0.746in. and 0.754in. ⁓49/64"

First End Thread Length

0.375in.

Second End Thread Length

1.000in.

Wrenching Feature Style

hexagon

First Diameter From Wrenching Feature

0.494in. and 0.498in.

Length From Bearing Surface Of Wrenching Feature To End Of First Diameter

0.781in.

First Radial Fluid Hole Diameter

0.062in.

Distance From First Radial Hole Center To End Of Bolt

0.375in.

Length From Bearing Surface Of Wrenching Feature To Bolt End

1.343in.

Wrenching Feature Height

0.188in.

First End Thread Series Designator

unf

First End Nominal Thread Size

0.500in.

Second End Seat Angle

37.0 degrees

Second End Nominal Thread Size

0.438in.

Second End Thread Series Designator

unf

Special Features

bulkhead thd on wrenching feature end

Material

steel

Surface Treatment

cadmium

Specification/standard Data

88044-AN6285 government standard and 81343-AS5166 professional/industrial association standard

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National Stock Number
4730-00-289-3347
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