5305-01-048-3253

Find complete technical information, availability, and procurement data for: 5305-01-048-3253
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-048-3253

Item Name Code

29294

Assigment Date

09/23/1977 (48 years ago)

3a thread class, flat countersunk head style, 1.080 inches minimum and 1.110 inches maximum fastener length, 0.320 inches minimum and 0.370 inches maximum thread 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: 3a
Thread Direction: right-hand
Thread Length: 0.320 inches minimum and 0.370 inches maximum
Fastener Length: 1.080 inches minimum and 1.110 inches maximum
Head Style: flat countersunk
Head Diameter: 0.295 inches minimum and 0.334 inches maximum
Grip Diameter: 0.1625 inches minimum and 0.1635 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Grip Length: 0.740 inches minimum and 0.760 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Material: steel comp 8740 or steel comp e4340 or steel comp 4340 overall
Surface Treatment: cadmium and chromate overall
Thread Series Designator: unjc

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
BACB30LU2-12	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-048-3253?

The FSCG of the NSN 5305-01-048-3253 is 5305

Does the NSN 5305-01-048-3253 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-048-3253 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 5305-01-048-3253 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-048-3253 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 5305-01-048-3253 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Sep 23, 1977