314507

View detailed technical data, stock status, and sourcing information for: 314507

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314507
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-725-9771
Item Name Code
06657
Assigment Date
01/01/1963 (63 years ago)

right-hand thread direction, 0.250 inches nominal fastener length, 2a thread class, 0.250 inches maximum thread length, flat chamfer head style

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
0.250 inches maximum
Fastener Length
0.250 inches nominal
Head Style
flat chamfer
Head Diameter
0.166 inches minimum and 0.183 inches maximum
Head Height
0.069 inches minimum and 0.079 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.112 inches
Thread Quantity Per Inch
40
Hardness Rating
79.0 rockwell b nominal
Screw Material
steel comp 303
Screw Material Document And Classification
qq-s-763 fed spec single material response
Screw Surface Treatment
passivate
Screw Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response or -69510,fin.29 mfr ref single treatment response
Thread Series Designator
unc
Specification/Standard Data
81348-ff-s-92 government specification
Nondefinitive Spec/Std Data
3 type and 4c style and 4-40 size

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
0407-126 Machine Screw
314507 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-725-9771?
The FSCG of the NSN 5305-00-725-9771 is 5305
Does the NSN 5305-00-725-9771 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-725-9771 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 5305-00-725-9771 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-725-9771 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 5305-00-725-9771 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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