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5305-00-903-7073

Find complete technical information, availability, and procurement data for: 5305-00-903-7073

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5305-00-903-7073
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-903-7073
Item Name Code
16282
Assigment Date
06/17/1966 (60 years ago)

An item consisting of an electric, direct current, motor and integral and associated components, primarily designed to crank an internal combustion engine, or a gas turbine engine until it starts operating under its own power. May include facilities for manual or mechanical actuation. Excludes:motor, engine starter, electrical; starter, motor; starter, engine (as modified); and switch, engine starter, electrical.

0.875 inches nominal fastener length, right-hand thread direction, flat chamfer head style, 3a thread class, 0.875 inches maximum thread length

Product Characteristics

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

Thread Class
3a
Thread Direction
right-hand
Thread Length
0.875 inches maximum
Fastener Length
0.875 inches nominal
Head Style
flat chamfer
Head Diameter
0.735 inches minimum and 0.750 inches maximum
Head Height
0.492 inches minimum and 0.500 inches maximum
Internal Drive Style
hexagon
Nominal Thread Diameter
0.500 inches
Width Across Flats
0.375 inches nominal
Thread Quantity Per Inch
20
Minimum Tensile Strength
80000 pounds per square inch
Hardness Rating
80.0 rockwell b minimum overall
Minimum Yield Strength
30000 pounds per square inch
Material
steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
Material Document And Classification
66 fed std all material responses overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Thread Series Designator
unf
Nondefinitive Spec/Std Data
1 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-240-0191 No Name Available 10/01/1982

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
112-0689-007 Socket Head Cap Screw
20098-8F14 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-903-7073?
The FSCG of the NSN 5305-00-903-7073 is 5305
Does the NSN 5305-00-903-7073 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-903-7073 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 5305-00-903-7073 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-903-7073 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 5305-00-903-7073 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Jun 17, 1966

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