70A0708-1

View detailed technical data, stock status, and sourcing information for: 70A0708-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-630-3557

Item Name Code

01852

Assigment Date

03/15/1975 (51 years ago)

pan head style, 2a thread class, 0.250 inches nominal fastener length, right-hand thread direction, 0.125 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 0.125 inches nominal
Fastener Length: 0.250 inches nominal
Head Style: pan
Head Diameter: 0.205 inches minimum and 0.219 inches maximum
Head Height: 0.070 inches minimum and 0.080 inches maximum
First Diameter From Head: 0.073 inches minimum and 0.077 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.125 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 410 or steel comp 416 overall
Material Document And Classification: qq-s-763 fed spec 1st material response or astm a582 assn std 2nd material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
70A0708-1	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-630-3557?

The FSCG of the NSN 5305-00-630-3557 is 5305

Does the NSN 5305-00-630-3557 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-630-3557 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 5305-00-630-3557 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-630-3557 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 5305-00-630-3557 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, Mar 15, 1975