10115021

View detailed technical data, stock status, and sourcing information for: 10115021
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-107-3529

Item Name Code

06660

Assigment Date

02/04/1981 (45 years ago)

pan head style, 2a thread class, 0.299 inches minimum thread length, 0.343 inches minimum and 0.375 inches maximum fastener length, right-hand thread direction

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: 0.299 inches minimum
Fastener Length: 0.343 inches minimum and 0.375 inches maximum
Head Style: pan
Head Diameter: 0.205 inches minimum and 0.219 inches maximum
Head Height: 0.078 inches minimum and 0.080 inches maximum
Washer Quantity: 2
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Hardness Rating: 35.0 rockwell c minimum and 43.0 rockwell c maximum primary washer
Secondary Washer Relationship To Primary Washer: not identical
Secondary Washer Style: flat
Primary Washer Outside Diameter: 0.209 inches maximum
Secondary Washer Outside Diameter: 0.213 inches minimum and 0.223 inches maximum
Primary Washer Style: split helical ring
Primary Washer Material Thickness: 0.025 inches minimum
Secondary Washer Material Thickness: 0.013 inches minimum and 0.019 inches maximum
Material: steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 overall
Material: steel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 or steel comp 321 or steel comp 347 or steel comp 348 secondary washer
Material: steel comp 430 or steel comp 302 or steel comp 303se fastener
Material Document And Classification: 66 fed std all material responses primary washer
Material Document And Classification: mil-s-5059 mil spec 1st material response or mil-s-5059 mil spec 2nd material response or mil-s-5059 mil spec 3rd material response or mil-s-5059 mil spec 4th material response or mil-s-6721 mil spec 5th material response or mil-s-6721 mil spec 6th material response or mil-s-6721 mil spec 7th material response secondary washer
Material Document And Classification: qq-s-763 fed spec 1st material response or mil-s-7720 mil spec 2nd material response or astm a582 assn std 3rd material response fastener
Surface Treatment: passivate fastener
Surface Treatment: passivate primary washer
Surface Treatment: passivate secondary washer
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response primary washer
Thread Series Designator: unc
Specification/Standard Data: 80205-nas1301 professional/industrial association standard

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
10115021	Assembled Washer Screw
NAS1301C4-6	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-01-107-3529?

The FSCG of the NSN 5305-01-107-3529 is 5305

Does the NSN 5305-01-107-3529 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-107-3529 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 5305-01-107-3529 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-107-3529 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 5305-01-107-3529 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Feb 4, 1981