550 50

View detailed technical data, stock status, and sourcing information for: 550 50

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550 50
Federal Supply Group
Hand Tools
National Stock Number
5133-00-838-5387
Item Name Code
05237
Assigment Date
12/14/1966 (59 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.0700 inches nominal cutting diameter, 2.000 inches nominal overall length, general purpose cutting end style, 0.070 inches nominal shank diameter, straight round shank style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Shank Diameter
0.070 inches nominal
Shank Style
straight round
Overall Length
2.000 inches nominal
Cutting End Style
general purpose
Nominal Cutting Diameter
0.0700 inches
Cutting Rotation Direction
right-hand
Flute Length
1.000 inches nominal
Flute Quantity
2
Point Type
split
Point Angle
135.0 degrees nominal
Special Features
jobbers lg; wire size 50
Material
steel alloy overall
Specification/Standard Data
80205-nas907 professional/industrial association standard
Nondefinitive Spec/Std Data
j type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5133-01-438-7766 No Name Available 09/01/2001

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
2013 50 Twist Drill
550 50 Twist Drill
818 50 Twist Drill
NAS907 TYJSZ50 Twist Drill
R18CO 50 Twist Drill

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5133-00-838-5387?
The FSCG of the NSN 5133-00-838-5387 is 5133
Does the NSN 5133-00-838-5387 have a Schedule B code assigned?
Yes, the Schedule B code is 8205100000
Does NSN 5133-00-838-5387 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5133-00-838-5387 contain precious materials?
Item does not contain precious metal.
Does NSN 5133-00-838-5387 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5133-00-838-5387 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Wed, Dec 14, 1966

Professional Distribution

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