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5305-01-317-9818

Find complete technical information, availability, and procurement data for: 5305-01-317-9818

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5305-01-317-9818
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-317-9818
Item Name Code
18257
Assigment Date
04/11/1990 (36 years ago)

hexagon head style, 1.000 inches maximum thread length, 2a thread class, right-hand thread direction, 1.000 inches maximum fastener 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
2a
Thread Direction
right-hand
Thread Length
1.000 inches maximum
Fastener Length
1.000 inches maximum
Head Style
hexagon
Head Height
0.150 inches minimum and 0.163 inches maximum
Width Between Flats
0.428 inches minimum and 0.438 inches maximum
Nominal Thread Diameter
0.250 inches
Thread Quantity Per Inch
20
Minimum Tensile Strength
80000 pounds per square inch
Criticality Code Justification
feat
Special Features
w/drilled-head for locking wire; corrosion resistant
Material
steel comp 304 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
unc
Departure From Cited Document
as modified by drilled head

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
AES01C250A00AA9LP7 Hexagon Head Cap Screw
MS35307-1/4-20X1IN. Hexagon Head Cap Screw
MS35307-308-DRILLED-HEAD Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-317-9818?
The FSCG of the NSN 5305-01-317-9818 is 5305
Does the NSN 5305-01-317-9818 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-317-9818 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 5305-01-317-9818 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-317-9818 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 5305-01-317-9818 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Wed, Apr 11, 1990

Professional Distribution

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