National Item Identification Number

01-421-2048
014212048
5306-01-421-2048
5306014212048

National Stock Number

Item Name

BOLT,INTERNALLY RELIEVED BODY

Federal Supply Class

5306

Description

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.

Commercial and Government Entity Code (Supplier Data)

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30003

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35733

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LENOX INSTRUMENT COMPANY INC
DBA LENOX INSTRUMENT
265 ANDREWS RD
LANGHORNE
PA
19053
215-322-9990

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Reference Numbers (Part Numbers)

3353AS319-1
3353AS319-1

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UN
0.099 INCHES
48
2A
RIGHT-HAND
0.250 INCHES NOMINAL
0.250 INCHES NOMINAL