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5305-00-061-7273

Find complete technical information, availability, and procurement data for: 5305-00-061-7273

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5305-00-061-7273
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-061-7273
Item Name Code
06660
Assigment Date
01/01/1963 (63 years ago)

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

round head style, 0.312 inches nominal fastener length, right-hand thread direction, 0.312 inches nominal thread length, 2a thread class

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
0.312 inches nominal
Fastener Length
0.312 inches nominal
Head Style
round
Head Diameter
0.240 inches minimum and 0.260 inches maximum
Head Height
0.091 inches minimum and 0.103 inches maximum
Washer Quantity
1
Internal Drive Style
slot
Nominal Thread Diameter
0.138 inches
Thread Quantity Per Inch
32
Minimum Yield Strength
60000 pounds per square inch
Primary Washer Outside Diameter
0.270 inches minimum and 0.280 inches maximum
Primary Washer Style
flat external teeth
Primary Washer Material Thickness
0.016 inches nominal
Material
steel comp 1010 overall
Material Document And Classification
qq-s-671 fed spec single material response overall
Surface Treatment
cadmium overall
Thread Series Designator
unc

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
A7471-5 Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-061-7273?
The FSCG of the NSN 5305-00-061-7273 is 5305
Does the NSN 5305-00-061-7273 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-061-7273 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 5305-00-061-7273 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-061-7273 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 5305-00-061-7273 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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